18368520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{153071}}^1$

素因数の和:153085

約数の個数: 32

約数和(自身を含む): 55105920

約数和(自身を除く): 36737400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 153071, 306142, 459213, 612284, 765355, 918426, 1224568, 1530710, 1836852, 2296065, 3061420, 3673704, 4592130, 6122840, 9184260, 18368520]

約数ペア:

[(1, 18368520), (2, 9184260), (3, 6122840), (4, 4592130), (5, 3673704), (6, 3061420), (8, 2296065), (10, 1836852), (12, 1530710), (15, 1224568), (20, 918426), (24, 765355), (30, 612284), (40, 459213), (60, 306142), (120, 153071)]