67647480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{977}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 203502240

約数和(自身を除く): 135854760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 977, 1154, 1731, 1954, 2308, 2885, 2931, 3462, 3908, 4616, 4885, 5770, 5862, 6924, 7816, 8655, 9770, 11540, 11724, 13848, 14655, 17310, 19540, 23080, 23448, 29310, 34620, 39080, 58620, 69240, 117240, 563729, 1127458, 1691187, 2254916, 2818645, 3382374, 4509832, 5637290, 6764748, 8455935, 11274580, 13529496, 16911870, 22549160, 33823740, 67647480]

約数ペア:

[(1, 67647480), (2, 33823740), (3, 22549160), (4, 16911870), (5, 13529496), (6, 11274580), (8, 8455935), (10, 6764748), (12, 5637290), (15, 4509832), (20, 3382374), (24, 2818645), (30, 2254916), (40, 1691187), (60, 1127458), (120, 563729), (577, 117240), (977, 69240), (1154, 58620), (1731, 39080), (1954, 34620), (2308, 29310), (2885, 23448), (2931, 23080), (3462, 19540), (3908, 17310), (4616, 14655), (4885, 13848), (5770, 11724), (5862, 11540), (6924, 9770), (7816, 8655)]