80692560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 301011984

約数和(自身を除く): 220319424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 233, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 466, 468, 481, 520, 555, 585, 592, 624, 666, 699, 720, 740, 780, 888, 932, 936, 962, 1040, 1110, 1165, 1170, 1332, 1398, 1443, 1480, 1560, 1665, 1776, 1864, 1872, 1924, 2097, 2220, 2330, 2340, 2405, 2664, 2796, 2886, 2960, 3029, 3120, 3330, 3495, 3728, 3848, 4194, 4329, 4440, 4660, 4680, 4810, 5328, 5592, 5772, 6058, 6660, 6990, 7215, 7696, 8388, 8621, 8658, 8880, 9087, 9320, 9360, 9620, 10485, 11184, 11544, 12116, 13320, 13980, 14430, 15145, 16776, 17242, 17316, 18174, 18640, 19240, 20970, 21645, 23088, 24232, 25863, 26640, 27261, 27960, 28860, 30290, 33552, 34484, 34632, 36348, 38480, 41940, 43105, 43290, 45435, 48464, 51726, 54522, 55920, 57720, 60580, 68968, 69264, 72696, 77589, 83880, 86210, 86580, 90870, 103452, 109044, 112073, 115440, 121160, 129315, 136305, 137936, 145392, 155178, 167760, 172420, 173160, 181740, 206904, 218088, 224146, 242320, 258630, 272610, 310356, 336219, 344840, 346320, 363480, 387945, 413808, 436176, 448292, 517260, 545220, 560365, 620712, 672438, 689680, 726960, 775890, 896584, 1008657, 1034520, 1090440, 1120730, 1241424, 1344876, 1551780, 1681095, 1793168, 2017314, 2069040, 2180880, 2241460, 2689752, 3103560, 3362190, 4034628, 4482920, 5043285, 5379504, 6207120, 6724380, 8069256, 8965840, 10086570, 13448760, 16138512, 20173140, 26897520, 40346280, 80692560]

約数ペア:

[(1, 80692560), (2, 40346280), (3, 26897520), (4, 20173140), (5, 16138512), (6, 13448760), (8, 10086570), (9, 8965840), (10, 8069256), (12, 6724380), (13, 6207120), (15, 5379504), (16, 5043285), (18, 4482920), (20, 4034628), (24, 3362190), (26, 3103560), (30, 2689752), (36, 2241460), (37, 2180880), (39, 2069040), (40, 2017314), (45, 1793168), (48, 1681095), (52, 1551780), (60, 1344876), (65, 1241424), (72, 1120730), (74, 1090440), (78, 1034520), (80, 1008657), (90, 896584), (104, 775890), (111, 726960), (117, 689680), (120, 672438), (130, 620712), (144, 560365), (148, 545220), (156, 517260), (180, 448292), (185, 436176), (195, 413808), (208, 387945), (222, 363480), (233, 346320), (234, 344840), (240, 336219), (260, 310356), (296, 272610), (312, 258630), (333, 242320), (360, 224146), (370, 218088), (390, 206904), (444, 181740), (466, 173160), (468, 172420), (481, 167760), (520, 155178), (555, 145392), (585, 137936), (592, 136305), (624, 129315), (666, 121160), (699, 115440), (720, 112073), (740, 109044), (780, 103452), (888, 90870), (932, 86580), (936, 86210), (962, 83880), (1040, 77589), (1110, 72696), (1165, 69264), (1170, 68968), (1332, 60580), (1398, 57720), (1443, 55920), (1480, 54522), (1560, 51726), (1665, 48464), (1776, 45435), (1864, 43290), (1872, 43105), (1924, 41940), (2097, 38480), (2220, 36348), (2330, 34632), (2340, 34484), (2405, 33552), (2664, 30290), (2796, 28860), (2886, 27960), (2960, 27261), (3029, 26640), (3120, 25863), (3330, 24232), (3495, 23088), (3728, 21645), (3848, 20970), (4194, 19240), (4329, 18640), (4440, 18174), (4660, 17316), (4680, 17242), (4810, 16776), (5328, 15145), (5592, 14430), (5772, 13980), (6058, 13320), (6660, 12116), (6990, 11544), (7215, 11184), (7696, 10485), (8388, 9620), (8621, 9360), (8658, 9320), (8880, 9087)]