12431340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23021}}^1$

素因数の和:23039

約数の個数: 48

約数和(自身を含む): 38676960

約数和(自身を除く): 26245620

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, 23021, 46042, 69063, 92084, 115105, 138126, 207189, 230210, 276252, 345315, 414378, 460420, 621567, 690630, 828756, 1035945, 1243134, 1381260, 2071890, 2486268, 3107835, 4143780, 6215670, 12431340]

約数ペア:

[(1, 12431340), (2, 6215670), (3, 4143780), (4, 3107835), (5, 2486268), (6, 2071890), (9, 1381260), (10, 1243134), (12, 1035945), (15, 828756), (18, 690630), (20, 621567), (27, 460420), (30, 414378), (36, 345315), (45, 276252), (54, 230210), (60, 207189), (90, 138126), (108, 115105), (135, 92084), (180, 69063), (270, 46042), (540, 23021)]