56664120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7741}}^1$

素因数の和:7816

約数の個数: 64

約数和(自身を含む): 172801440

約数和(自身を除く): 116137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 7741, 15482, 23223, 30964, 38705, 46446, 61928, 77410, 92892, 116115, 154820, 185784, 232230, 309640, 464460, 472201, 928920, 944402, 1416603, 1888804, 2361005, 2833206, 3777608, 4722010, 5666412, 7083015, 9444020, 11332824, 14166030, 18888040, 28332060, 56664120]

約数ペア:

[(1, 56664120), (2, 28332060), (3, 18888040), (4, 14166030), (5, 11332824), (6, 9444020), (8, 7083015), (10, 5666412), (12, 4722010), (15, 3777608), (20, 2833206), (24, 2361005), (30, 1888804), (40, 1416603), (60, 944402), (61, 928920), (120, 472201), (122, 464460), (183, 309640), (244, 232230), (305, 185784), (366, 154820), (488, 116115), (610, 92892), (732, 77410), (915, 61928), (1220, 46446), (1464, 38705), (1830, 30964), (2440, 23223), (3660, 15482), (7320, 7741)]