231626760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31643}}^1$

素因数の和:31718

約数の個数: 64

約数和(自身を含む): 706294080

約数和(自身を除く): 474667320

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, 31643, 63286, 94929, 126572, 158215, 189858, 253144, 316430, 379716, 474645, 632860, 759432, 949290, 1265720, 1898580, 1930223, 3797160, 3860446, 5790669, 7720892, 9651115, 11581338, 15441784, 19302230, 23162676, 28953345, 38604460, 46325352, 57906690, 77208920, 115813380, 231626760]

約数ペア:

[(1, 231626760), (2, 115813380), (3, 77208920), (4, 57906690), (5, 46325352), (6, 38604460), (8, 28953345), (10, 23162676), (12, 19302230), (15, 15441784), (20, 11581338), (24, 9651115), (30, 7720892), (40, 5790669), (60, 3860446), (61, 3797160), (120, 1930223), (122, 1898580), (183, 1265720), (244, 949290), (305, 759432), (366, 632860), (488, 474645), (610, 379716), (732, 316430), (915, 253144), (1220, 189858), (1464, 158215), (1830, 126572), (2440, 94929), (3660, 63286), (7320, 31643)]