2247686040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{814379}}^1$

素因数の和:814416

約数の個数: 64

約数和(自身を含む): 7036243200

約数和(自身を除く): 4788557160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 814379, 1628758, 2443137, 3257516, 4071895, 4886274, 6515032, 8143790, 9772548, 12215685, 16287580, 18730717, 19545096, 24431370, 32575160, 37461434, 48862740, 56192151, 74922868, 93653585, 97725480, 112384302, 149845736, 187307170, 224768604, 280960755, 374614340, 449537208, 561921510, 749228680, 1123843020, 2247686040]

約数ペア:

[(1, 2247686040), (2, 1123843020), (3, 749228680), (4, 561921510), (5, 449537208), (6, 374614340), (8, 280960755), (10, 224768604), (12, 187307170), (15, 149845736), (20, 112384302), (23, 97725480), (24, 93653585), (30, 74922868), (40, 56192151), (46, 48862740), (60, 37461434), (69, 32575160), (92, 24431370), (115, 19545096), (120, 18730717), (138, 16287580), (184, 12215685), (230, 9772548), (276, 8143790), (345, 6515032), (460, 4886274), (552, 4071895), (690, 3257516), (920, 2443137), (1380, 1628758), (2760, 814379)]