149253960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1243783}}^1$

素因数の和:1243797

約数の個数: 32

約数和(自身を含む): 447762240

約数和(自身を除く): 298508280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1243783, 2487566, 3731349, 4975132, 6218915, 7462698, 9950264, 12437830, 14925396, 18656745, 24875660, 29850792, 37313490, 49751320, 74626980, 149253960]

約数ペア:

[(1, 149253960), (2, 74626980), (3, 49751320), (4, 37313490), (5, 29850792), (6, 24875660), (8, 18656745), (10, 14925396), (12, 12437830), (15, 9950264), (20, 7462698), (24, 6218915), (30, 4975132), (40, 3731349), (60, 2487566), (120, 1243783)]