2496880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 6171480

約数和(自身を除く): 3674600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 368, 460, 472, 529, 590, 920, 944, 1058, 1180, 1357, 1840, 2116, 2360, 2645, 2714, 4232, 4720, 5290, 5428, 6785, 8464, 10580, 10856, 13570, 21160, 21712, 27140, 31211, 42320, 54280, 62422, 108560, 124844, 156055, 249688, 312110, 499376, 624220, 1248440, 2496880]

約数ペア:

[(1, 2496880), (2, 1248440), (4, 624220), (5, 499376), (8, 312110), (10, 249688), (16, 156055), (20, 124844), (23, 108560), (40, 62422), (46, 54280), (59, 42320), (80, 31211), (92, 27140), (115, 21712), (118, 21160), (184, 13570), (230, 10856), (236, 10580), (295, 8464), (368, 6785), (460, 5428), (472, 5290), (529, 4720), (590, 4232), (920, 2714), (944, 2645), (1058, 2360), (1180, 2116), (1357, 1840)]