159690540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3461}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 447844320

約数和(自身を除く): 288153780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3461, 3845, 4614, 6922, 7690, 9228, 10383, 11535, 13844, 15380, 17305, 20766, 23070, 34610, 41532, 46140, 51915, 69220, 103830, 207660, 2661509, 5323018, 7984527, 10646036, 13307545, 15969054, 26615090, 31938108, 39922635, 53230180, 79845270, 159690540]

約数ペア:

[(1, 159690540), (2, 79845270), (3, 53230180), (4, 39922635), (5, 31938108), (6, 26615090), (10, 15969054), (12, 13307545), (15, 10646036), (20, 7984527), (30, 5323018), (60, 2661509), (769, 207660), (1538, 103830), (2307, 69220), (3076, 51915), (3461, 46140), (3845, 41532), (4614, 34610), (6922, 23070), (7690, 20766), (9228, 17305), (10383, 15380), (11535, 13844)]