16215060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9319}}^1$

素因数の和:9360

約数の個数: 48

約数和(自身を含む): 46972800

約数和(自身を除く): 30757740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9319, 18638, 27957, 37276, 46595, 55914, 93190, 111828, 139785, 186380, 270251, 279570, 540502, 559140, 810753, 1081004, 1351255, 1621506, 2702510, 3243012, 4053765, 5405020, 8107530, 16215060]

約数ペア:

[(1, 16215060), (2, 8107530), (3, 5405020), (4, 4053765), (5, 3243012), (6, 2702510), (10, 1621506), (12, 1351255), (15, 1081004), (20, 810753), (29, 559140), (30, 540502), (58, 279570), (60, 270251), (87, 186380), (116, 139785), (145, 111828), (174, 93190), (290, 55914), (348, 46595), (435, 37276), (580, 27957), (870, 18638), (1740, 9319)]