512945460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{316633}}^1$

素因数の和:316654

約数の個数: 60

約数和(自身を含む): 1609133988

約数和(自身を除く): 1096188528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 316633, 633266, 949899, 1266532, 1583165, 1899798, 2849697, 3166330, 3799596, 4749495, 5699394, 6332660, 8549091, 9498990, 11398788, 14248485, 17098182, 18997980, 25647273, 28496970, 34196364, 42745455, 51294546, 56993940, 85490910, 102589092, 128236365, 170981820, 256472730, 512945460]

約数ペア:

[(1, 512945460), (2, 256472730), (3, 170981820), (4, 128236365), (5, 102589092), (6, 85490910), (9, 56993940), (10, 51294546), (12, 42745455), (15, 34196364), (18, 28496970), (20, 25647273), (27, 18997980), (30, 17098182), (36, 14248485), (45, 11398788), (54, 9498990), (60, 8549091), (81, 6332660), (90, 5699394), (108, 4749495), (135, 3799596), (162, 3166330), (180, 2849697), (270, 1899798), (324, 1583165), (405, 1266532), (540, 949899), (810, 633266), (1620, 316633)]