122335560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{339821}}^1$

素因数の和:339838

約数の個数: 48

約数和(自身を含む): 397591740

約数和(自身を除く): 275256180

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, 339821, 679642, 1019463, 1359284, 1699105, 2038926, 2718568, 3058389, 3398210, 4077852, 5097315, 6116778, 6796420, 8155704, 10194630, 12233556, 13592840, 15291945, 20389260, 24467112, 30583890, 40778520, 61167780, 122335560]

約数ペア:

[(1, 122335560), (2, 61167780), (3, 40778520), (4, 30583890), (5, 24467112), (6, 20389260), (8, 15291945), (9, 13592840), (10, 12233556), (12, 10194630), (15, 8155704), (18, 6796420), (20, 6116778), (24, 5097315), (30, 4077852), (36, 3398210), (40, 3058389), (45, 2718568), (60, 2038926), (72, 1699105), (90, 1359284), (120, 1019463), (180, 679642), (360, 339821)]