1382580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7681}}^1$

素因数の和:7696

約数の個数: 36

約数和(自身を含む): 4194372

約数和(自身を除く): 2811792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7681, 15362, 23043, 30724, 38405, 46086, 69129, 76810, 92172, 115215, 138258, 153620, 230430, 276516, 345645, 460860, 691290, 1382580]

約数ペア:

[(1, 1382580), (2, 691290), (3, 460860), (4, 345645), (5, 276516), (6, 230430), (9, 153620), (10, 138258), (12, 115215), (15, 92172), (18, 76810), (20, 69129), (30, 46086), (36, 38405), (45, 30724), (60, 23043), (90, 15362), (180, 7681)]