130251780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241207}}^1$

素因数の和:241225

約数の個数: 48

約数和(自身を含む): 405229440

約数和(自身を除く): 274977660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 241207, 482414, 723621, 964828, 1206035, 1447242, 2170863, 2412070, 2894484, 3618105, 4341726, 4824140, 6512589, 7236210, 8683452, 10854315, 13025178, 14472420, 21708630, 26050356, 32562945, 43417260, 65125890, 130251780]

約数ペア:

[(1, 130251780), (2, 65125890), (3, 43417260), (4, 32562945), (5, 26050356), (6, 21708630), (9, 14472420), (10, 13025178), (12, 10854315), (15, 8683452), (18, 7236210), (20, 6512589), (27, 4824140), (30, 4341726), (36, 3618105), (45, 2894484), (54, 2412070), (60, 2170863), (90, 1447242), (108, 1206035), (135, 964828), (180, 723621), (270, 482414), (540, 241207)]