269805540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{56921}}^1$

素因数の和:57012

約数の個数: 48

約数和(自身を含む): 765031680

約数和(自身を除く): 495226140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 56921, 113842, 170763, 227684, 284605, 341526, 569210, 683052, 853815, 1138420, 1707630, 3415260, 4496759, 8993518, 13490277, 17987036, 22483795, 26980554, 44967590, 53961108, 67451385, 89935180, 134902770, 269805540]

約数ペア:

[(1, 269805540), (2, 134902770), (3, 89935180), (4, 67451385), (5, 53961108), (6, 44967590), (10, 26980554), (12, 22483795), (15, 17987036), (20, 13490277), (30, 8993518), (60, 4496759), (79, 3415260), (158, 1707630), (237, 1138420), (316, 853815), (395, 683052), (474, 569210), (790, 341526), (948, 284605), (1185, 227684), (1580, 170763), (2370, 113842), (4740, 56921)]