8037540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6401

約数の個数: 72

約数和(自身を含む): 27867840

約数和(自身を除く): 19830300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 6379, 12758, 19137, 25516, 31895, 38274, 44653, 57411, 63790, 76548, 89306, 95685, 114822, 127580, 133959, 178612, 191370, 223265, 229644, 267918, 287055, 382740, 401877, 446530, 535836, 574110, 669795, 803754, 893060, 1148220, 1339590, 1607508, 2009385, 2679180, 4018770, 8037540]

約数ペア:

[(1, 8037540), (2, 4018770), (3, 2679180), (4, 2009385), (5, 1607508), (6, 1339590), (7, 1148220), (9, 893060), (10, 803754), (12, 669795), (14, 574110), (15, 535836), (18, 446530), (20, 401877), (21, 382740), (28, 287055), (30, 267918), (35, 229644), (36, 223265), (42, 191370), (45, 178612), (60, 133959), (63, 127580), (70, 114822), (84, 95685), (90, 89306), (105, 76548), (126, 63790), (140, 57411), (180, 44653), (210, 38274), (252, 31895), (315, 25516), (420, 19137), (630, 12758), (1260, 6379)]