899073960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{57193}}^1$

素因数の和:57338

約数の個数: 64

約数和(自身を含む): 2717858880

約数和(自身を除く): 1818784920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 57193, 114386, 171579, 228772, 285965, 343158, 457544, 571930, 686316, 857895, 1143860, 1372632, 1715790, 2287720, 3431580, 6863160, 7492283, 14984566, 22476849, 29969132, 37461415, 44953698, 59938264, 74922830, 89907396, 112384245, 149845660, 179814792, 224768490, 299691320, 449536980, 899073960]

約数ペア:

[(1, 899073960), (2, 449536980), (3, 299691320), (4, 224768490), (5, 179814792), (6, 149845660), (8, 112384245), (10, 89907396), (12, 74922830), (15, 59938264), (20, 44953698), (24, 37461415), (30, 29969132), (40, 22476849), (60, 14984566), (120, 7492283), (131, 6863160), (262, 3431580), (393, 2287720), (524, 1715790), (655, 1372632), (786, 1143860), (1048, 857895), (1310, 686316), (1572, 571930), (1965, 457544), (2620, 343158), (3144, 285965), (3930, 228772), (5240, 171579), (7860, 114386), (15720, 57193)]