61148280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509569}}^1$

素因数の和:509583

約数の個数: 32

約数和(自身を含む): 183445200

約数和(自身を除く): 122296920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509569, 1019138, 1528707, 2038276, 2547845, 3057414, 4076552, 5095690, 6114828, 7643535, 10191380, 12229656, 15287070, 20382760, 30574140, 61148280]

約数ペア:

[(1, 61148280), (2, 30574140), (3, 20382760), (4, 15287070), (5, 12229656), (6, 10191380), (8, 7643535), (10, 6114828), (12, 5095690), (15, 4076552), (20, 3057414), (24, 2547845), (30, 2038276), (40, 1528707), (60, 1019138), (120, 509569)]