2931625560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{115783}}^1$

素因数の和:116008

約数の個数: 64

約数和(自身を含む): 8836634880

約数和(自身を除く): 5905009320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 115783, 231566, 347349, 463132, 578915, 694698, 926264, 1157830, 1389396, 1736745, 2315660, 2778792, 3473490, 4631320, 6946980, 13893960, 24430213, 48860426, 73290639, 97720852, 122151065, 146581278, 195441704, 244302130, 293162556, 366453195, 488604260, 586325112, 732906390, 977208520, 1465812780, 2931625560]

約数ペア:

[(1, 2931625560), (2, 1465812780), (3, 977208520), (4, 732906390), (5, 586325112), (6, 488604260), (8, 366453195), (10, 293162556), (12, 244302130), (15, 195441704), (20, 146581278), (24, 122151065), (30, 97720852), (40, 73290639), (60, 48860426), (120, 24430213), (211, 13893960), (422, 6946980), (633, 4631320), (844, 3473490), (1055, 2778792), (1266, 2315660), (1688, 1736745), (2110, 1389396), (2532, 1157830), (3165, 926264), (4220, 694698), (5064, 578915), (6330, 463132), (8440, 347349), (12660, 231566), (25320, 115783)]