2538107995560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21601}}^1\times {\mathrm{979163}}^1$

素因数の和:1000778

約数の個数: 64

約数和(自身を含む): 7614684262080

約数和(自身を除く): 5076576266520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21601, 43202, 64803, 86404, 108005, 129606, 172808, 216010, 259212, 324015, 432020, 518424, 648030, 864040, 979163, 1296060, 1958326, 2592120, 2937489, 3916652, 4895815, 5874978, 7833304, 9791630, 11749956, 14687445, 19583260, 23499912, 29374890, 39166520, 58749780, 117499560, 21150899963, 42301799926, 63452699889, 84603599852, 105754499815, 126905399778, 169207199704, 211508999630, 253810799556, 317263499445, 423017999260, 507621599112, 634526998890, 846035998520, 1269053997780, 2538107995560]

約数ペア:

[(1, 2538107995560), (2, 1269053997780), (3, 846035998520), (4, 634526998890), (5, 507621599112), (6, 423017999260), (8, 317263499445), (10, 253810799556), (12, 211508999630), (15, 169207199704), (20, 126905399778), (24, 105754499815), (30, 84603599852), (40, 63452699889), (60, 42301799926), (120, 21150899963), (21601, 117499560), (43202, 58749780), (64803, 39166520), (86404, 29374890), (108005, 23499912), (129606, 19583260), (172808, 14687445), (216010, 11749956), (259212, 9791630), (324015, 7833304), (432020, 5874978), (518424, 4895815), (648030, 3916652), (864040, 2937489), (979163, 2592120), (1296060, 1958326)]