61637640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2243}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 185803200

約数和(自身を除く): 124165560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2243, 2290, 2748, 3435, 4486, 4580, 5496, 6729, 6870, 8972, 9160, 11215, 13458, 13740, 17944, 22430, 26916, 27480, 33645, 44860, 53832, 67290, 89720, 134580, 269160, 513647, 1027294, 1540941, 2054588, 2568235, 3081882, 4109176, 5136470, 6163764, 7704705, 10272940, 12327528, 15409410, 20545880, 30818820, 61637640]

約数ペア:

[(1, 61637640), (2, 30818820), (3, 20545880), (4, 15409410), (5, 12327528), (6, 10272940), (8, 7704705), (10, 6163764), (12, 5136470), (15, 4109176), (20, 3081882), (24, 2568235), (30, 2054588), (40, 1540941), (60, 1027294), (120, 513647), (229, 269160), (458, 134580), (687, 89720), (916, 67290), (1145, 53832), (1374, 44860), (1832, 33645), (2243, 27480), (2290, 26916), (2748, 22430), (3435, 17944), (4486, 13740), (4580, 13458), (5496, 11215), (6729, 9160), (6870, 8972)]