69291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577427}}^1$

素因数の和:577441

約数の個数: 32

約数和(自身を含む): 207874080

約数和(自身を除く): 138582840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577427, 1154854, 1732281, 2309708, 2887135, 3464562, 4619416, 5774270, 6929124, 8661405, 11548540, 13858248, 17322810, 23097080, 34645620, 69291240]

約数ペア:

[(1, 69291240), (2, 34645620), (3, 23097080), (4, 17322810), (5, 13858248), (6, 11548540), (8, 8661405), (10, 6929124), (12, 5774270), (15, 4619416), (20, 3464562), (24, 2887135), (30, 2309708), (40, 1732281), (60, 1154854), (120, 577427)]