248048520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2067071}}^1$

素因数の和:2067085

約数の個数: 32

約数和(自身を含む): 744145920

約数和(自身を除く): 496097400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2067071, 4134142, 6201213, 8268284, 10335355, 12402426, 16536568, 20670710, 24804852, 31006065, 41341420, 49609704, 62012130, 82682840, 124024260, 248048520]

約数ペア:

[(1, 248048520), (2, 124024260), (3, 82682840), (4, 62012130), (5, 49609704), (6, 41341420), (8, 31006065), (10, 24804852), (12, 20670710), (15, 16536568), (20, 12402426), (24, 10335355), (30, 8268284), (40, 6201213), (60, 4134142), (120, 2067071)]