123511260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18217}}^1$

素因数の和:18342

約数の個数: 48

約数和(自身を含む): 348911136

約数和(自身を除く): 225399876

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, 18217, 36434, 54651, 72868, 91085, 109302, 182170, 218604, 273255, 364340, 546510, 1093020, 2058521, 4117042, 6175563, 8234084, 10292605, 12351126, 20585210, 24702252, 30877815, 41170420, 61755630, 123511260]

約数ペア:

[(1, 123511260), (2, 61755630), (3, 41170420), (4, 30877815), (5, 24702252), (6, 20585210), (10, 12351126), (12, 10292605), (15, 8234084), (20, 6175563), (30, 4117042), (60, 2058521), (113, 1093020), (226, 546510), (339, 364340), (452, 273255), (565, 218604), (678, 182170), (1130, 109302), (1356, 91085), (1695, 72868), (2260, 54651), (3390, 36434), (6780, 18217)]