393038760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{7817}}^1$

素因数の和:8250

約数の個数: 64

約数和(自身を含む): 1182081600

約数和(自身を除く): 789042840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 7817, 8380, 10056, 12570, 15634, 16760, 23451, 25140, 31268, 39085, 46902, 50280, 62536, 78170, 93804, 117255, 156340, 187608, 234510, 312680, 469020, 938040, 3275323, 6550646, 9825969, 13101292, 16376615, 19651938, 26202584, 32753230, 39303876, 49129845, 65506460, 78607752, 98259690, 131012920, 196519380, 393038760]

約数ペア:

[(1, 393038760), (2, 196519380), (3, 131012920), (4, 98259690), (5, 78607752), (6, 65506460), (8, 49129845), (10, 39303876), (12, 32753230), (15, 26202584), (20, 19651938), (24, 16376615), (30, 13101292), (40, 9825969), (60, 6550646), (120, 3275323), (419, 938040), (838, 469020), (1257, 312680), (1676, 234510), (2095, 187608), (2514, 156340), (3352, 117255), (4190, 93804), (5028, 78170), (6285, 62536), (7817, 50280), (8380, 46902), (10056, 39085), (12570, 31268), (15634, 25140), (16760, 23451)]