15675555240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631061}}^1$

素因数の和:631104

約数の個数: 128

約数和(自身を含む): 54523756800

約数和(自身を除く): 38848201560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 631061, 1262122, 1893183, 2524244, 3155305, 3786366, 5048488, 5679549, 6310610, 7572732, 9465915, 11359098, 12621220, 14514403, 15145464, 17038647, 18931830, 22718196, 25242440, 28397745, 29028806, 34077294, 37863660, 43543209, 45436392, 56795490, 58057612, 68154588, 72572015, 75727320, 85193235, 87086418, 113590980, 116115224, 130629627, 136309176, 145144030, 170386470, 174172836, 217716045, 227181960, 261259254, 290288060, 340772940, 348345672, 391888881, 435432090, 522518508, 580576120, 653148135, 681545880, 783777762, 870864180, 1045037016, 1306296270, 1567555524, 1741728360, 1959444405, 2612592540, 3135111048, 3918888810, 5225185080, 7837777620, 15675555240]

約数ペア:

[(1, 15675555240), (2, 7837777620), (3, 5225185080), (4, 3918888810), (5, 3135111048), (6, 2612592540), (8, 1959444405), (9, 1741728360), (10, 1567555524), (12, 1306296270), (15, 1045037016), (18, 870864180), (20, 783777762), (23, 681545880), (24, 653148135), (27, 580576120), (30, 522518508), (36, 435432090), (40, 391888881), (45, 348345672), (46, 340772940), (54, 290288060), (60, 261259254), (69, 227181960), (72, 217716045), (90, 174172836), (92, 170386470), (108, 145144030), (115, 136309176), (120, 130629627), (135, 116115224), (138, 113590980), (180, 87086418), (184, 85193235), (207, 75727320), (216, 72572015), (230, 68154588), (270, 58057612), (276, 56795490), (345, 45436392), (360, 43543209), (414, 37863660), (460, 34077294), (540, 29028806), (552, 28397745), (621, 25242440), (690, 22718196), (828, 18931830), (920, 17038647), (1035, 15145464), (1080, 14514403), (1242, 12621220), (1380, 11359098), (1656, 9465915), (2070, 7572732), (2484, 6310610), (2760, 5679549), (3105, 5048488), (4140, 3786366), (4968, 3155305), (6210, 2524244), (8280, 1893183), (12420, 1262122), (24840, 631061)]