75318240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156913}}^1$

素因数の和:156931

約数の個数: 48

約数和(自身を含む): 237253968

約数和(自身を除く): 161935728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 156913, 313826, 470739, 627652, 784565, 941478, 1255304, 1569130, 1882956, 2353695, 2510608, 3138260, 3765912, 4707390, 5021216, 6276520, 7531824, 9414780, 12553040, 15063648, 18829560, 25106080, 37659120, 75318240]

約数ペア:

[(1, 75318240), (2, 37659120), (3, 25106080), (4, 18829560), (5, 15063648), (6, 12553040), (8, 9414780), (10, 7531824), (12, 6276520), (15, 5021216), (16, 4707390), (20, 3765912), (24, 3138260), (30, 2510608), (32, 2353695), (40, 1882956), (48, 1569130), (60, 1255304), (80, 941478), (96, 784565), (120, 627652), (160, 470739), (240, 313826), (480, 156913)]