5645120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 112

約数和(自身を含む): 15361920

約数和(自身を除く): 9716800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 59, 64, 65, 80, 92, 104, 115, 118, 130, 160, 184, 208, 230, 236, 260, 295, 299, 320, 368, 416, 460, 472, 520, 590, 598, 736, 767, 832, 920, 944, 1040, 1180, 1196, 1357, 1472, 1495, 1534, 1840, 1888, 2080, 2360, 2392, 2714, 2990, 3068, 3680, 3776, 3835, 4160, 4720, 4784, 5428, 5980, 6136, 6785, 7360, 7670, 9440, 9568, 10856, 11960, 12272, 13570, 15340, 17641, 18880, 19136, 21712, 23920, 24544, 27140, 30680, 35282, 43424, 47840, 49088, 54280, 61360, 70564, 86848, 88205, 95680, 108560, 122720, 141128, 176410, 217120, 245440, 282256, 352820, 434240, 564512, 705640, 1129024, 1411280, 2822560, 5645120]

約数ペア:

[(1, 5645120), (2, 2822560), (4, 1411280), (5, 1129024), (8, 705640), (10, 564512), (13, 434240), (16, 352820), (20, 282256), (23, 245440), (26, 217120), (32, 176410), (40, 141128), (46, 122720), (52, 108560), (59, 95680), (64, 88205), (65, 86848), (80, 70564), (92, 61360), (104, 54280), (115, 49088), (118, 47840), (130, 43424), (160, 35282), (184, 30680), (208, 27140), (230, 24544), (236, 23920), (260, 21712), (295, 19136), (299, 18880), (320, 17641), (368, 15340), (416, 13570), (460, 12272), (472, 11960), (520, 10856), (590, 9568), (598, 9440), (736, 7670), (767, 7360), (832, 6785), (920, 6136), (944, 5980), (1040, 5428), (1180, 4784), (1196, 4720), (1357, 4160), (1472, 3835), (1495, 3776), (1534, 3680), (1840, 3068), (1888, 2990), (2080, 2714), (2360, 2392)]