54116520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{450971}}^1$

素因数の和:450985

約数の個数: 32

約数和(自身を含む): 162349920

約数和(自身を除く): 108233400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 450971, 901942, 1352913, 1803884, 2254855, 2705826, 3607768, 4509710, 5411652, 6764565, 9019420, 10823304, 13529130, 18038840, 27058260, 54116520]

約数ペア:

[(1, 54116520), (2, 27058260), (3, 18038840), (4, 13529130), (5, 10823304), (6, 9019420), (8, 6764565), (10, 5411652), (12, 4509710), (15, 3607768), (20, 2705826), (24, 2254855), (30, 1803884), (40, 1352913), (60, 901942), (120, 450971)]