149742360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{415951}}^1$

素因数の和:415968

約数の個数: 48

約数和(自身を含む): 486663840

約数和(自身を除く): 336921480

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, 415951, 831902, 1247853, 1663804, 2079755, 2495706, 3327608, 3743559, 4159510, 4991412, 6239265, 7487118, 8319020, 9982824, 12478530, 14974236, 16638040, 18717795, 24957060, 29948472, 37435590, 49914120, 74871180, 149742360]

約数ペア:

[(1, 149742360), (2, 74871180), (3, 49914120), (4, 37435590), (5, 29948472), (6, 24957060), (8, 18717795), (9, 16638040), (10, 14974236), (12, 12478530), (15, 9982824), (18, 8319020), (20, 7487118), (24, 6239265), (30, 4991412), (36, 4159510), (40, 3743559), (45, 3327608), (60, 2495706), (72, 2079755), (90, 1663804), (120, 1247853), (180, 831902), (360, 415951)]