45920880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 167132160

約数和(自身を除く): 121211280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 59, 60, 69, 72, 80, 90, 92, 94, 115, 118, 120, 138, 141, 144, 177, 180, 184, 188, 207, 230, 235, 236, 240, 276, 282, 295, 345, 354, 360, 368, 376, 414, 423, 460, 470, 472, 531, 552, 564, 590, 690, 705, 708, 720, 752, 828, 846, 885, 920, 940, 944, 1035, 1062, 1081, 1104, 1128, 1180, 1357, 1380, 1410, 1416, 1656, 1692, 1770, 1840, 1880, 2070, 2115, 2124, 2162, 2256, 2360, 2655, 2714, 2760, 2773, 2820, 2832, 3243, 3312, 3384, 3540, 3760, 4071, 4140, 4230, 4248, 4324, 4720, 5310, 5405, 5428, 5520, 5546, 5640, 6486, 6768, 6785, 7080, 8142, 8280, 8319, 8460, 8496, 8648, 9729, 10620, 10810, 10856, 11092, 11280, 12213, 12972, 13570, 13865, 14160, 16215, 16284, 16560, 16638, 16920, 17296, 19458, 20355, 21240, 21620, 21712, 22184, 24426, 24957, 25944, 27140, 27730, 32430, 32568, 33276, 33840, 38916, 40710, 41595, 42480, 43240, 44368, 48645, 48852, 49914, 51888, 54280, 55460, 61065, 63779, 64860, 65136, 66552, 77832, 81420, 83190, 86480, 97290, 97704, 99828, 108560, 110920, 122130, 124785, 127558, 129720, 133104, 155664, 162840, 166380, 191337, 194580, 195408, 199656, 221840, 244260, 249570, 255116, 259440, 318895, 325680, 332760, 382674, 389160, 399312, 488520, 499140, 510232, 574011, 637790, 665520, 765348, 778320, 956685, 977040, 998280, 1020464, 1148022, 1275580, 1530696, 1913370, 1996560, 2296044, 2551160, 2870055, 3061392, 3826740, 4592088, 5102320, 5740110, 7653480, 9184176, 11480220, 15306960, 22960440, 45920880]

約数ペア:

[(1, 45920880), (2, 22960440), (3, 15306960), (4, 11480220), (5, 9184176), (6, 7653480), (8, 5740110), (9, 5102320), (10, 4592088), (12, 3826740), (15, 3061392), (16, 2870055), (18, 2551160), (20, 2296044), (23, 1996560), (24, 1913370), (30, 1530696), (36, 1275580), (40, 1148022), (45, 1020464), (46, 998280), (47, 977040), (48, 956685), (59, 778320), (60, 765348), (69, 665520), (72, 637790), (80, 574011), (90, 510232), (92, 499140), (94, 488520), (115, 399312), (118, 389160), (120, 382674), (138, 332760), (141, 325680), (144, 318895), (177, 259440), (180, 255116), (184, 249570), (188, 244260), (207, 221840), (230, 199656), (235, 195408), (236, 194580), (240, 191337), (276, 166380), (282, 162840), (295, 155664), (345, 133104), (354, 129720), (360, 127558), (368, 124785), (376, 122130), (414, 110920), (423, 108560), (460, 99828), (470, 97704), (472, 97290), (531, 86480), (552, 83190), (564, 81420), (590, 77832), (690, 66552), (705, 65136), (708, 64860), (720, 63779), (752, 61065), (828, 55460), (846, 54280), (885, 51888), (920, 49914), (940, 48852), (944, 48645), (1035, 44368), (1062, 43240), (1081, 42480), (1104, 41595), (1128, 40710), (1180, 38916), (1357, 33840), (1380, 33276), (1410, 32568), (1416, 32430), (1656, 27730), (1692, 27140), (1770, 25944), (1840, 24957), (1880, 24426), (2070, 22184), (2115, 21712), (2124, 21620), (2162, 21240), (2256, 20355), (2360, 19458), (2655, 17296), (2714, 16920), (2760, 16638), (2773, 16560), (2820, 16284), (2832, 16215), (3243, 14160), (3312, 13865), (3384, 13570), (3540, 12972), (3760, 12213), (4071, 11280), (4140, 11092), (4230, 10856), (4248, 10810), (4324, 10620), (4720, 9729), (5310, 8648), (5405, 8496), (5428, 8460), (5520, 8319), (5546, 8280), (5640, 8142), (6486, 7080), (6768, 6785)]