204590040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1789}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 614757600

約数和(自身を除く): 410167560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 953, 1789, 1906, 2859, 3578, 3812, 4765, 5367, 5718, 7156, 7624, 8945, 9530, 10734, 11436, 14295, 14312, 17890, 19060, 21468, 22872, 26835, 28590, 35780, 38120, 42936, 53670, 57180, 71560, 107340, 114360, 214680, 1704917, 3409834, 5114751, 6819668, 8524585, 10229502, 13639336, 17049170, 20459004, 25573755, 34098340, 40918008, 51147510, 68196680, 102295020, 204590040]

約数ペア:

[(1, 204590040), (2, 102295020), (3, 68196680), (4, 51147510), (5, 40918008), (6, 34098340), (8, 25573755), (10, 20459004), (12, 17049170), (15, 13639336), (20, 10229502), (24, 8524585), (30, 6819668), (40, 5114751), (60, 3409834), (120, 1704917), (953, 214680), (1789, 114360), (1906, 107340), (2859, 71560), (3578, 57180), (3812, 53670), (4765, 42936), (5367, 38120), (5718, 35780), (7156, 28590), (7624, 26835), (8945, 22872), (9530, 21468), (10734, 19060), (11436, 17890), (14295, 14312)]