189020760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4969}}^1$

素因数の和:5300

約数の個数: 64

約数和(自身を含む): 568965600

約数和(自身を除く): 379944840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 4969, 6340, 7608, 9510, 9938, 12680, 14907, 19020, 19876, 24845, 29814, 38040, 39752, 49690, 59628, 74535, 99380, 119256, 149070, 198760, 298140, 596280, 1575173, 3150346, 4725519, 6300692, 7875865, 9451038, 12601384, 15751730, 18902076, 23627595, 31503460, 37804152, 47255190, 63006920, 94510380, 189020760]

約数ペア:

[(1, 189020760), (2, 94510380), (3, 63006920), (4, 47255190), (5, 37804152), (6, 31503460), (8, 23627595), (10, 18902076), (12, 15751730), (15, 12601384), (20, 9451038), (24, 7875865), (30, 6300692), (40, 4725519), (60, 3150346), (120, 1575173), (317, 596280), (634, 298140), (951, 198760), (1268, 149070), (1585, 119256), (1902, 99380), (2536, 74535), (3170, 59628), (3804, 49690), (4755, 39752), (4969, 38040), (6340, 29814), (7608, 24845), (9510, 19876), (9938, 19020), (12680, 14907)]