20160495060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{10151}}^1$

素因数の和:10661

約数の個数: 96

約数和(自身を含む): 57306009600

約数和(自身を除く): 37145514540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 419, 474, 790, 838, 948, 1185, 1257, 1580, 1676, 2095, 2370, 2514, 4190, 4740, 5028, 6285, 8380, 10151, 12570, 20302, 25140, 30453, 33101, 40604, 50755, 60906, 66202, 99303, 101510, 121812, 132404, 152265, 165505, 198606, 203020, 304530, 331010, 397212, 496515, 609060, 662020, 801929, 993030, 1603858, 1986060, 2405787, 3207716, 4009645, 4253269, 4811574, 8019290, 8506538, 9623148, 12028935, 12759807, 16038580, 17013076, 21266345, 24057870, 25519614, 42532690, 48115740, 51039228, 63799035, 85065380, 127598070, 255196140, 336008251, 672016502, 1008024753, 1344033004, 1680041255, 2016049506, 3360082510, 4032099012, 5040123765, 6720165020, 10080247530, 20160495060]

約数ペア:

[(1, 20160495060), (2, 10080247530), (3, 6720165020), (4, 5040123765), (5, 4032099012), (6, 3360082510), (10, 2016049506), (12, 1680041255), (15, 1344033004), (20, 1008024753), (30, 672016502), (60, 336008251), (79, 255196140), (158, 127598070), (237, 85065380), (316, 63799035), (395, 51039228), (419, 48115740), (474, 42532690), (790, 25519614), (838, 24057870), (948, 21266345), (1185, 17013076), (1257, 16038580), (1580, 12759807), (1676, 12028935), (2095, 9623148), (2370, 8506538), (2514, 8019290), (4190, 4811574), (4740, 4253269), (5028, 4009645), (6285, 3207716), (8380, 2405787), (10151, 1986060), (12570, 1603858), (20302, 993030), (25140, 801929), (30453, 662020), (33101, 609060), (40604, 496515), (50755, 397212), (60906, 331010), (66202, 304530), (99303, 203020), (101510, 198606), (121812, 165505), (132404, 152265)]