123619260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16223}}^1$

素因数の和:16362

約数の個数: 48

約数和(自身を含む): 348880896

約数和(自身を除く): 225261636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 16223, 32446, 48669, 64892, 81115, 97338, 162230, 194676, 243345, 324460, 486690, 973380, 2060321, 4120642, 6180963, 8241284, 10301605, 12361926, 20603210, 24723852, 30904815, 41206420, 61809630, 123619260]

約数ペア:

[(1, 123619260), (2, 61809630), (3, 41206420), (4, 30904815), (5, 24723852), (6, 20603210), (10, 12361926), (12, 10301605), (15, 8241284), (20, 6180963), (30, 4120642), (60, 2060321), (127, 973380), (254, 486690), (381, 324460), (508, 243345), (635, 194676), (762, 162230), (1270, 97338), (1524, 81115), (1905, 64892), (2540, 48669), (3810, 32446), (7620, 16223)]