564260520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{23629}}^1$

素因数の和:23842

約数の個数: 64

約数和(自身を含む): 1701360000

約数和(自身を除く): 1137099480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23629, 23880, 47258, 70887, 94516, 118145, 141774, 189032, 236290, 283548, 354435, 472580, 567096, 708870, 945160, 1417740, 2835480, 4702171, 9404342, 14106513, 18808684, 23510855, 28213026, 37617368, 47021710, 56426052, 70532565, 94043420, 112852104, 141065130, 188086840, 282130260, 564260520]

約数ペア:

[(1, 564260520), (2, 282130260), (3, 188086840), (4, 141065130), (5, 112852104), (6, 94043420), (8, 70532565), (10, 56426052), (12, 47021710), (15, 37617368), (20, 28213026), (24, 23510855), (30, 18808684), (40, 14106513), (60, 9404342), (120, 4702171), (199, 2835480), (398, 1417740), (597, 945160), (796, 708870), (995, 567096), (1194, 472580), (1592, 354435), (1990, 283548), (2388, 236290), (2985, 189032), (3980, 141774), (4776, 118145), (5970, 94516), (7960, 70887), (11940, 47258), (23629, 23880)]