16374840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 49952160

約数和(自身を除く): 33577320

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, 2237, 2440, 3660, 4474, 6711, 7320, 8948, 11185, 13422, 17896, 22370, 26844, 33555, 44740, 53688, 67110, 89480, 134220, 136457, 268440, 272914, 409371, 545828, 682285, 818742, 1091656, 1364570, 1637484, 2046855, 2729140, 3274968, 4093710, 5458280, 8187420, 16374840]

約数ペア:

[(1, 16374840), (2, 8187420), (3, 5458280), (4, 4093710), (5, 3274968), (6, 2729140), (8, 2046855), (10, 1637484), (12, 1364570), (15, 1091656), (20, 818742), (24, 682285), (30, 545828), (40, 409371), (60, 272914), (61, 268440), (120, 136457), (122, 134220), (183, 89480), (244, 67110), (305, 53688), (366, 44740), (488, 33555), (610, 26844), (732, 22370), (915, 17896), (1220, 13422), (1464, 11185), (1830, 8948), (2237, 7320), (2440, 6711), (3660, 4474)]