330739020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2473}}^1$

素因数の和:3231

約数の個数: 72

約数和(自身を含む): 1004998176

約数和(自身を除く): 674259156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743, 1486, 2229, 2473, 2972, 3715, 4458, 4946, 6687, 7419, 7430, 8916, 9892, 11145, 12365, 13374, 14838, 14860, 22257, 22290, 24730, 26748, 29676, 33435, 37095, 44514, 44580, 49460, 66870, 74190, 89028, 111285, 133740, 148380, 222570, 445140, 1837439, 3674878, 5512317, 7349756, 9187195, 11024634, 16536951, 18374390, 22049268, 27561585, 33073902, 36748780, 55123170, 66147804, 82684755, 110246340, 165369510, 330739020]

約数ペア:

[(1, 330739020), (2, 165369510), (3, 110246340), (4, 82684755), (5, 66147804), (6, 55123170), (9, 36748780), (10, 33073902), (12, 27561585), (15, 22049268), (18, 18374390), (20, 16536951), (30, 11024634), (36, 9187195), (45, 7349756), (60, 5512317), (90, 3674878), (180, 1837439), (743, 445140), (1486, 222570), (2229, 148380), (2473, 133740), (2972, 111285), (3715, 89028), (4458, 74190), (4946, 66870), (6687, 49460), (7419, 44580), (7430, 44514), (8916, 37095), (9892, 33435), (11145, 29676), (12365, 26748), (13374, 24730), (14838, 22290), (14860, 22257)]