625688520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5214071}}^1$

素因数の和:5214085

約数の個数: 32

約数和(自身を含む): 1877065920

約数和(自身を除く): 1251377400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5214071, 10428142, 15642213, 20856284, 26070355, 31284426, 41712568, 52140710, 62568852, 78211065, 104281420, 125137704, 156422130, 208562840, 312844260, 625688520]

約数ペア:

[(1, 625688520), (2, 312844260), (3, 208562840), (4, 156422130), (5, 125137704), (6, 104281420), (8, 78211065), (10, 62568852), (12, 52140710), (15, 41712568), (20, 31284426), (24, 26070355), (30, 20856284), (40, 15642213), (60, 10428142), (120, 5214071)]