220367640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34649}}^1$

素因数の和:34716

約数の個数: 64

約数和(自身を含む): 673596000

約数和(自身を除く): 453228360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 34649, 69298, 103947, 138596, 173245, 207894, 277192, 346490, 415788, 519735, 692980, 831576, 1039470, 1385960, 1836397, 2078940, 3672794, 4157880, 5509191, 7345588, 9181985, 11018382, 14691176, 18363970, 22036764, 27545955, 36727940, 44073528, 55091910, 73455880, 110183820, 220367640]

約数ペア:

[(1, 220367640), (2, 110183820), (3, 73455880), (4, 55091910), (5, 44073528), (6, 36727940), (8, 27545955), (10, 22036764), (12, 18363970), (15, 14691176), (20, 11018382), (24, 9181985), (30, 7345588), (40, 5509191), (53, 4157880), (60, 3672794), (106, 2078940), (120, 1836397), (159, 1385960), (212, 1039470), (265, 831576), (318, 692980), (424, 519735), (530, 415788), (636, 346490), (795, 277192), (1060, 207894), (1272, 173245), (1590, 138596), (2120, 103947), (3180, 69298), (6360, 34649)]