15840264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 44712000

約数和(自身を除く): 28871736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2069, 2552, 3828, 4138, 6207, 7656, 8276, 12414, 16552, 22759, 24828, 45518, 49656, 60001, 68277, 91036, 120002, 136554, 180003, 182072, 240004, 273108, 360006, 480008, 546216, 660011, 720012, 1320022, 1440024, 1980033, 2640044, 3960066, 5280088, 7920132, 15840264]

約数ペア:

[(1, 15840264), (2, 7920132), (3, 5280088), (4, 3960066), (6, 2640044), (8, 1980033), (11, 1440024), (12, 1320022), (22, 720012), (24, 660011), (29, 546216), (33, 480008), (44, 360006), (58, 273108), (66, 240004), (87, 182072), (88, 180003), (116, 136554), (132, 120002), (174, 91036), (232, 68277), (264, 60001), (319, 49656), (348, 45518), (638, 24828), (696, 22759), (957, 16552), (1276, 12414), (1914, 8276), (2069, 7656), (2552, 6207), (3828, 4138)]