55466760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 166898880

約数和(自身を除く): 111432120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 821, 1126, 1642, 1689, 2252, 2463, 2815, 3284, 3378, 4105, 4504, 4926, 5630, 6568, 6756, 8210, 8445, 9852, 11260, 12315, 13512, 16420, 16890, 19704, 22520, 24630, 32840, 33780, 49260, 67560, 98520, 462223, 924446, 1386669, 1848892, 2311115, 2773338, 3697784, 4622230, 5546676, 6933345, 9244460, 11093352, 13866690, 18488920, 27733380, 55466760]

約数ペア:

[(1, 55466760), (2, 27733380), (3, 18488920), (4, 13866690), (5, 11093352), (6, 9244460), (8, 6933345), (10, 5546676), (12, 4622230), (15, 3697784), (20, 2773338), (24, 2311115), (30, 1848892), (40, 1386669), (60, 924446), (120, 462223), (563, 98520), (821, 67560), (1126, 49260), (1642, 33780), (1689, 32840), (2252, 24630), (2463, 22520), (2815, 19704), (3284, 16890), (3378, 16420), (4105, 13512), (4504, 12315), (4926, 11260), (5630, 9852), (6568, 8445), (6756, 8210)]