123619740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18233}}^1$

素因数の和:18358

約数の個数: 48

約数和(自身を含む): 349217568

約数和(自身を除く): 225597828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 18233, 36466, 54699, 72932, 91165, 109398, 182330, 218796, 273495, 364660, 546990, 1093980, 2060329, 4120658, 6180987, 8241316, 10301645, 12361974, 20603290, 24723948, 30904935, 41206580, 61809870, 123619740]

約数ペア:

[(1, 123619740), (2, 61809870), (3, 41206580), (4, 30904935), (5, 24723948), (6, 20603290), (10, 12361974), (12, 10301645), (15, 8241316), (20, 6180987), (30, 4120658), (60, 2060329), (113, 1093980), (226, 546990), (339, 364660), (452, 273495), (565, 218796), (678, 182330), (1130, 109398), (1356, 91165), (1695, 72932), (2260, 54699), (3390, 36466), (6780, 18233)]