4881558240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 288

約数和(自身を含む): 18057574080

約数和(自身を除く): 13176015840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1543, 1560, 1690, 1872, 2028, 2080, 2197, 2340, 2535, 2704, 3042, 3086, 3120, 3380, 3744, 4056, 4394, 4629, 4680, 5070, 5408, 6084, 6172, 6240, 6591, 6760, 7605, 7715, 8112, 8788, 9258, 9360, 10140, 10985, 12168, 12344, 13182, 13520, 13887, 15210, 15430, 16224, 17576, 18516, 18720, 19773, 20059, 20280, 21970, 23145, 24336, 24688, 26364, 27040, 27774, 30420, 30860, 32955, 35152, 37032, 39546, 40118, 40560, 43940, 46290, 48672, 49376, 52728, 55548, 60177, 60840, 61720, 65910, 69435, 70304, 74064, 79092, 80236, 81120, 87880, 92580, 98865, 100295, 105456, 111096, 120354, 121680, 123440, 131820, 138870, 148128, 158184, 160472, 175760, 180531, 185160, 197730, 200590, 210912, 222192, 240708, 243360, 246880, 260767, 263640, 277740, 300885, 316368, 320944, 351520, 361062, 370320, 395460, 401180, 444384, 481416, 521534, 527280, 555480, 601770, 632736, 641888, 722124, 740640, 782301, 790920, 802360, 902655, 962832, 1043068, 1054560, 1110960, 1203540, 1303835, 1444248, 1564602, 1581840, 1604720, 1805310, 1925664, 2086136, 2221920, 2346903, 2407080, 2607670, 2888496, 3129204, 3163680, 3209440, 3389971, 3610620, 3911505, 4172272, 4693806, 4814160, 5215340, 5776992, 6258408, 6779942, 7221240, 7823010, 8344544, 9387612, 9628320, 10169913, 10430680, 11734515, 12516816, 13559884, 14442480, 15646020, 16949855, 18775224, 20339826, 20861360, 23469030, 25033632, 27119768, 28884960, 30509739, 31292040, 33899710, 37550448, 40679652, 41722720, 46938060, 50849565, 54239536, 61019478, 62584080, 67799420, 75100896, 81359304, 93876120, 101699130, 108479072, 122038956, 125168160, 135598840, 152548695, 162718608, 187752240, 203398260, 244077912, 271197680, 305097390, 325437216, 375504480, 406796520, 488155824, 542395360, 610194780, 813593040, 976311648, 1220389560, 1627186080, 2440779120, 4881558240]

約数ペア:

[(1, 4881558240), (2, 2440779120), (3, 1627186080), (4, 1220389560), (5, 976311648), (6, 813593040), (8, 610194780), (9, 542395360), (10, 488155824), (12, 406796520), (13, 375504480), (15, 325437216), (16, 305097390), (18, 271197680), (20, 244077912), (24, 203398260), (26, 187752240), (30, 162718608), (32, 152548695), (36, 135598840), (39, 125168160), (40, 122038956), (45, 108479072), (48, 101699130), (52, 93876120), (60, 81359304), (65, 75100896), (72, 67799420), (78, 62584080), (80, 61019478), (90, 54239536), (96, 50849565), (104, 46938060), (117, 41722720), (120, 40679652), (130, 37550448), (144, 33899710), (156, 31292040), (160, 30509739), (169, 28884960), (180, 27119768), (195, 25033632), (208, 23469030), (234, 20861360), (240, 20339826), (260, 18775224), (288, 16949855), (312, 15646020), (338, 14442480), (360, 13559884), (390, 12516816), (416, 11734515), (468, 10430680), (480, 10169913), (507, 9628320), (520, 9387612), (585, 8344544), (624, 7823010), (676, 7221240), (720, 6779942), (780, 6258408), (845, 5776992), (936, 5215340), (1014, 4814160), (1040, 4693806), (1170, 4172272), (1248, 3911505), (1352, 3610620), (1440, 3389971), (1521, 3209440), (1543, 3163680), (1560, 3129204), (1690, 2888496), (1872, 2607670), (2028, 2407080), (2080, 2346903), (2197, 2221920), (2340, 2086136), (2535, 1925664), (2704, 1805310), (3042, 1604720), (3086, 1581840), (3120, 1564602), (3380, 1444248), (3744, 1303835), (4056, 1203540), (4394, 1110960), (4629, 1054560), (4680, 1043068), (5070, 962832), (5408, 902655), (6084, 802360), (6172, 790920), (6240, 782301), (6591, 740640), (6760, 722124), (7605, 641888), (7715, 632736), (8112, 601770), (8788, 555480), (9258, 527280), (9360, 521534), (10140, 481416), (10985, 444384), (12168, 401180), (12344, 395460), (13182, 370320), (13520, 361062), (13887, 351520), (15210, 320944), (15430, 316368), (16224, 300885), (17576, 277740), (18516, 263640), (18720, 260767), (19773, 246880), (20059, 243360), (20280, 240708), (21970, 222192), (23145, 210912), (24336, 200590), (24688, 197730), (26364, 185160), (27040, 180531), (27774, 175760), (30420, 160472), (30860, 158184), (32955, 148128), (35152, 138870), (37032, 131820), (39546, 123440), (40118, 121680), (40560, 120354), (43940, 111096), (46290, 105456), (48672, 100295), (49376, 98865), (52728, 92580), (55548, 87880), (60177, 81120), (60840, 80236), (61720, 79092), (65910, 74064), (69435, 70304)]