47996800

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 121231080

約数和(自身を除く): 73234280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 265, 283, 320, 400, 424, 530, 566, 640, 800, 848, 1060, 1132, 1325, 1415, 1600, 1696, 2120, 2264, 2650, 2830, 3200, 3392, 4240, 4528, 5300, 5660, 6784, 7075, 8480, 9056, 10600, 11320, 14150, 14999, 16960, 18112, 21200, 22640, 28300, 29998, 33920, 36224, 42400, 45280, 56600, 59996, 74995, 84800, 90560, 113200, 119992, 149990, 169600, 181120, 226400, 239984, 299980, 374975, 452800, 479968, 599960, 749950, 905600, 959936, 1199920, 1499900, 1919872, 2399840, 2999800, 4799680, 5999600, 9599360, 11999200, 23998400, 47996800]

約数ペア:

[(1, 47996800), (2, 23998400), (4, 11999200), (5, 9599360), (8, 5999600), (10, 4799680), (16, 2999800), (20, 2399840), (25, 1919872), (32, 1499900), (40, 1199920), (50, 959936), (53, 905600), (64, 749950), (80, 599960), (100, 479968), (106, 452800), (128, 374975), (160, 299980), (200, 239984), (212, 226400), (265, 181120), (283, 169600), (320, 149990), (400, 119992), (424, 113200), (530, 90560), (566, 84800), (640, 74995), (800, 59996), (848, 56600), (1060, 45280), (1132, 42400), (1325, 36224), (1415, 33920), (1600, 29998), (1696, 28300), (2120, 22640), (2264, 21200), (2650, 18112), (2830, 16960), (3200, 14999), (3392, 14150), (4240, 11320), (4528, 10600), (5300, 9056), (5660, 8480), (6784, 7075)]