61348080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{255617}}^1$

素因数の和:255633

約数の個数: 40

約数和(自身を含む): 190179792

約数和(自身を除く): 128831712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 255617, 511234, 766851, 1022468, 1278085, 1533702, 2044936, 2556170, 3067404, 3834255, 4089872, 5112340, 6134808, 7668510, 10224680, 12269616, 15337020, 20449360, 30674040, 61348080]

約数ペア:

[(1, 61348080), (2, 30674040), (3, 20449360), (4, 15337020), (5, 12269616), (6, 10224680), (8, 7668510), (10, 6134808), (12, 5112340), (15, 4089872), (16, 3834255), (20, 3067404), (24, 2556170), (30, 2044936), (40, 1533702), (48, 1278085), (60, 1022468), (80, 766851), (120, 511234), (240, 255617)]