90060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 268800

約数和(自身を除く): 178740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 790, 948, 1140, 1185, 1501, 1580, 2370, 3002, 4503, 4740, 6004, 7505, 9006, 15010, 18012, 22515, 30020, 45030, 90060]

約数ペア:

[(1, 90060), (2, 45030), (3, 30020), (4, 22515), (5, 18012), (6, 15010), (10, 9006), (12, 7505), (15, 6004), (19, 4740), (20, 4503), (30, 3002), (38, 2370), (57, 1580), (60, 1501), (76, 1185), (79, 1140), (95, 948), (114, 790), (158, 570), (190, 474), (228, 395), (237, 380), (285, 316)]