55587120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231613}}^1$

素因数の和:231629

約数の個数: 40

約数和(自身を含む): 172320816

約数和(自身を除く): 116733696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231613, 463226, 694839, 926452, 1158065, 1389678, 1852904, 2316130, 2779356, 3474195, 3705808, 4632260, 5558712, 6948390, 9264520, 11117424, 13896780, 18529040, 27793560, 55587120]

約数ペア:

[(1, 55587120), (2, 27793560), (3, 18529040), (4, 13896780), (5, 11117424), (6, 9264520), (8, 6948390), (10, 5558712), (12, 4632260), (15, 3705808), (16, 3474195), (20, 2779356), (24, 2316130), (30, 1852904), (40, 1389678), (48, 1158065), (60, 926452), (80, 694839), (120, 463226), (240, 231613)]