47631480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 162086400

約数和(自身を除く): 114454920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1607, 1976, 2280, 2470, 2964, 3214, 3705, 4821, 4940, 5928, 6428, 7410, 8035, 9642, 9880, 12856, 14820, 16070, 19284, 20891, 24105, 29640, 30533, 32140, 38568, 41782, 48210, 61066, 62673, 64280, 83564, 91599, 96420, 104455, 122132, 125346, 152665, 167128, 183198, 192840, 208910, 244264, 250692, 305330, 313365, 366396, 396929, 417820, 457995, 501384, 610660, 626730, 732792, 793858, 835640, 915990, 1190787, 1221320, 1253460, 1587716, 1831980, 1984645, 2381574, 2506920, 3175432, 3663960, 3969290, 4763148, 5953935, 7938580, 9526296, 11907870, 15877160, 23815740, 47631480]

約数ペア:

[(1, 47631480), (2, 23815740), (3, 15877160), (4, 11907870), (5, 9526296), (6, 7938580), (8, 5953935), (10, 4763148), (12, 3969290), (13, 3663960), (15, 3175432), (19, 2506920), (20, 2381574), (24, 1984645), (26, 1831980), (30, 1587716), (38, 1253460), (39, 1221320), (40, 1190787), (52, 915990), (57, 835640), (60, 793858), (65, 732792), (76, 626730), (78, 610660), (95, 501384), (104, 457995), (114, 417820), (120, 396929), (130, 366396), (152, 313365), (156, 305330), (190, 250692), (195, 244264), (228, 208910), (247, 192840), (260, 183198), (285, 167128), (312, 152665), (380, 125346), (390, 122132), (456, 104455), (494, 96420), (520, 91599), (570, 83564), (741, 64280), (760, 62673), (780, 61066), (988, 48210), (1140, 41782), (1235, 38568), (1482, 32140), (1560, 30533), (1607, 29640), (1976, 24105), (2280, 20891), (2470, 19284), (2964, 16070), (3214, 14820), (3705, 12856), (4821, 9880), (4940, 9642), (5928, 8035), (6428, 7410)]