977894040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{62207}}^1$

素因数の和:62352

約数の個数: 64

約数和(自身を含む): 2956124160

約数和(自身を除く): 1978230120

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, 62207, 124414, 186621, 248828, 311035, 373242, 497656, 622070, 746484, 933105, 1244140, 1492968, 1866210, 2488280, 3732420, 7464840, 8149117, 16298234, 24447351, 32596468, 40745585, 48894702, 65192936, 81491170, 97789404, 122236755, 162982340, 195578808, 244473510, 325964680, 488947020, 977894040]

約数ペア:

[(1, 977894040), (2, 488947020), (3, 325964680), (4, 244473510), (5, 195578808), (6, 162982340), (8, 122236755), (10, 97789404), (12, 81491170), (15, 65192936), (20, 48894702), (24, 40745585), (30, 32596468), (40, 24447351), (60, 16298234), (120, 8149117), (131, 7464840), (262, 3732420), (393, 2488280), (524, 1866210), (655, 1492968), (786, 1244140), (1048, 933105), (1310, 746484), (1572, 622070), (1965, 497656), (2620, 373242), (3144, 311035), (3930, 248828), (5240, 186621), (7860, 124414), (15720, 62207)]