770908560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3212119}}^1$

素因数の和:3212135

約数の個数: 40

約数和(自身を含む): 2389817280

約数和(自身を除く): 1618908720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3212119, 6424238, 9636357, 12848476, 16060595, 19272714, 25696952, 32121190, 38545428, 48181785, 51393904, 64242380, 77090856, 96363570, 128484760, 154181712, 192727140, 256969520, 385454280, 770908560]

約数ペア:

[(1, 770908560), (2, 385454280), (3, 256969520), (4, 192727140), (5, 154181712), (6, 128484760), (8, 96363570), (10, 77090856), (12, 64242380), (15, 51393904), (16, 48181785), (20, 38545428), (24, 32121190), (30, 25696952), (40, 19272714), (48, 16060595), (60, 12848476), (80, 9636357), (120, 6424238), (240, 3212119)]