25007520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 80341632

約数和(自身を除く): 55334112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 983, 1060, 1272, 1590, 1696, 1966, 2120, 2544, 2949, 3180, 3932, 4240, 4915, 5088, 5898, 6360, 7864, 8480, 9830, 11796, 12720, 14745, 15728, 19660, 23592, 25440, 29490, 31456, 39320, 47184, 52099, 58980, 78640, 94368, 104198, 117960, 156297, 157280, 208396, 235920, 260495, 312594, 416792, 471840, 520990, 625188, 781485, 833584, 1041980, 1250376, 1562970, 1667168, 2083960, 2500752, 3125940, 4167920, 5001504, 6251880, 8335840, 12503760, 25007520]

約数ペア:

[(1, 25007520), (2, 12503760), (3, 8335840), (4, 6251880), (5, 5001504), (6, 4167920), (8, 3125940), (10, 2500752), (12, 2083960), (15, 1667168), (16, 1562970), (20, 1250376), (24, 1041980), (30, 833584), (32, 781485), (40, 625188), (48, 520990), (53, 471840), (60, 416792), (80, 312594), (96, 260495), (106, 235920), (120, 208396), (159, 157280), (160, 156297), (212, 117960), (240, 104198), (265, 94368), (318, 78640), (424, 58980), (480, 52099), (530, 47184), (636, 39320), (795, 31456), (848, 29490), (983, 25440), (1060, 23592), (1272, 19660), (1590, 15728), (1696, 14745), (1966, 12720), (2120, 11796), (2544, 9830), (2949, 8480), (3180, 7864), (3932, 6360), (4240, 5898), (4915, 5088)]