227631120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2141}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 707579712

約数和(自身を除く): 479948592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1772, 2141, 2215, 2658, 3544, 4282, 4430, 5316, 6423, 6645, 7088, 8564, 8860, 10632, 10705, 12846, 13290, 17128, 17720, 21264, 21410, 25692, 26580, 32115, 34256, 35440, 42820, 51384, 53160, 64230, 85640, 102768, 106320, 128460, 171280, 256920, 513840, 948463, 1896926, 2845389, 3793852, 4742315, 5690778, 7587704, 9484630, 11381556, 14226945, 15175408, 18969260, 22763112, 28453890, 37938520, 45526224, 56907780, 75877040, 113815560, 227631120]

約数ペア:

[(1, 227631120), (2, 113815560), (3, 75877040), (4, 56907780), (5, 45526224), (6, 37938520), (8, 28453890), (10, 22763112), (12, 18969260), (15, 15175408), (16, 14226945), (20, 11381556), (24, 9484630), (30, 7587704), (40, 5690778), (48, 4742315), (60, 3793852), (80, 2845389), (120, 1896926), (240, 948463), (443, 513840), (886, 256920), (1329, 171280), (1772, 128460), (2141, 106320), (2215, 102768), (2658, 85640), (3544, 64230), (4282, 53160), (4430, 51384), (5316, 42820), (6423, 35440), (6645, 34256), (7088, 32115), (8564, 26580), (8860, 25692), (10632, 21410), (10705, 21264), (12846, 17720), (13290, 17128)]