1208404080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9931}}^1$

素因数の和:9976

約数の個数: 180

約数和(自身を含む): 4394850408

約数和(自身を除く): 3186446328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 9360, 9931, 10140, 12168, 13520, 15210, 19862, 20280, 24336, 29793, 30420, 39724, 40560, 49655, 59586, 60840, 79448, 89379, 99310, 119172, 121680, 129103, 148965, 158896, 178758, 198620, 238344, 258206, 297930, 357516, 387309, 397240, 446895, 476688, 516412, 595860, 645515, 715032, 774618, 794480, 893790, 1032824, 1161927, 1191720, 1291030, 1430064, 1549236, 1678339, 1787580, 1936545, 2065648, 2323854, 2383440, 2582060, 3098472, 3356678, 3575160, 3873090, 4647708, 5035017, 5164120, 5809635, 6196944, 6713356, 7150320, 7746180, 8391695, 9295416, 10070034, 10328240, 11619270, 13426712, 15105051, 15492360, 16783390, 18590832, 20140068, 23238540, 25175085, 26853424, 30210102, 30984720, 33566780, 40280136, 46477080, 50350170, 60420204, 67133560, 75525255, 80560272, 92954160, 100700340, 120840408, 134267120, 151050510, 201400680, 241680816, 302101020, 402801360, 604202040, 1208404080]

約数ペア:

[(1, 1208404080), (2, 604202040), (3, 402801360), (4, 302101020), (5, 241680816), (6, 201400680), (8, 151050510), (9, 134267120), (10, 120840408), (12, 100700340), (13, 92954160), (15, 80560272), (16, 75525255), (18, 67133560), (20, 60420204), (24, 50350170), (26, 46477080), (30, 40280136), (36, 33566780), (39, 30984720), (40, 30210102), (45, 26853424), (48, 25175085), (52, 23238540), (60, 20140068), (65, 18590832), (72, 16783390), (78, 15492360), (80, 15105051), (90, 13426712), (104, 11619270), (117, 10328240), (120, 10070034), (130, 9295416), (144, 8391695), (156, 7746180), (169, 7150320), (180, 6713356), (195, 6196944), (208, 5809635), (234, 5164120), (240, 5035017), (260, 4647708), (312, 3873090), (338, 3575160), (360, 3356678), (390, 3098472), (468, 2582060), (507, 2383440), (520, 2323854), (585, 2065648), (624, 1936545), (676, 1787580), (720, 1678339), (780, 1549236), (845, 1430064), (936, 1291030), (1014, 1191720), (1040, 1161927), (1170, 1032824), (1352, 893790), (1521, 794480), (1560, 774618), (1690, 715032), (1872, 645515), (2028, 595860), (2340, 516412), (2535, 476688), (2704, 446895), (3042, 397240), (3120, 387309), (3380, 357516), (4056, 297930), (4680, 258206), (5070, 238344), (6084, 198620), (6760, 178758), (7605, 158896), (8112, 148965), (9360, 129103), (9931, 121680), (10140, 119172), (12168, 99310), (13520, 89379), (15210, 79448), (19862, 60840), (20280, 59586), (24336, 49655), (29793, 40560), (30420, 39724)]