55591560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 126029880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 503, 614, 921, 1006, 1228, 1509, 1535, 1842, 2012, 2456, 2515, 2763, 3018, 3070, 3684, 4024, 4527, 4605, 5030, 5526, 6036, 6140, 7368, 7545, 9054, 9210, 10060, 11052, 12072, 12280, 13815, 15090, 18108, 18420, 20120, 22104, 22635, 27630, 30180, 36216, 36840, 45270, 55260, 60360, 90540, 110520, 154421, 181080, 308842, 463263, 617684, 772105, 926526, 1235368, 1389789, 1544210, 1853052, 2316315, 2779578, 3088420, 3706104, 4632630, 5559156, 6176840, 6948945, 9265260, 11118312, 13897890, 18530520, 27795780, 55591560]

約数ペア:

[(1, 55591560), (2, 27795780), (3, 18530520), (4, 13897890), (5, 11118312), (6, 9265260), (8, 6948945), (9, 6176840), (10, 5559156), (12, 4632630), (15, 3706104), (18, 3088420), (20, 2779578), (24, 2316315), (30, 1853052), (36, 1544210), (40, 1389789), (45, 1235368), (60, 926526), (72, 772105), (90, 617684), (120, 463263), (180, 308842), (307, 181080), (360, 154421), (503, 110520), (614, 90540), (921, 60360), (1006, 55260), (1228, 45270), (1509, 36840), (1535, 36216), (1842, 30180), (2012, 27630), (2456, 22635), (2515, 22104), (2763, 20120), (3018, 18420), (3070, 18108), (3684, 15090), (4024, 13815), (4527, 12280), (4605, 12072), (5030, 11052), (5526, 10060), (6036, 9210), (6140, 9054), (7368, 7545)]