124148520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{344857}}^1$

素因数の和:344874

約数の個数: 48

約数和(自身を含む): 403483860

約数和(自身を除く): 279335340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 344857, 689714, 1034571, 1379428, 1724285, 2069142, 2758856, 3103713, 3448570, 4138284, 5172855, 6207426, 6897140, 8276568, 10345710, 12414852, 13794280, 15518565, 20691420, 24829704, 31037130, 41382840, 62074260, 124148520]

約数ペア:

[(1, 124148520), (2, 62074260), (3, 41382840), (4, 31037130), (5, 24829704), (6, 20691420), (8, 15518565), (9, 13794280), (10, 12414852), (12, 10345710), (15, 8276568), (18, 6897140), (20, 6207426), (24, 5172855), (30, 4138284), (36, 3448570), (40, 3103713), (45, 2758856), (60, 2069142), (72, 1724285), (90, 1379428), (120, 1034571), (180, 689714), (360, 344857)]