327212880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4441}}^1$

素因数の和:4764

約数の個数: 80

約数和(自身を含む): 1017893184

約数和(自身を除く): 690680304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4441, 4605, 4912, 6140, 7368, 8882, 9210, 12280, 13323, 14736, 17764, 18420, 22205, 24560, 26646, 35528, 36840, 44410, 53292, 66615, 71056, 73680, 88820, 106584, 133230, 177640, 213168, 266460, 355280, 532920, 1065840, 1363387, 2726774, 4090161, 5453548, 6816935, 8180322, 10907096, 13633870, 16360644, 20450805, 21814192, 27267740, 32721288, 40901610, 54535480, 65442576, 81803220, 109070960, 163606440, 327212880]

約数ペア:

[(1, 327212880), (2, 163606440), (3, 109070960), (4, 81803220), (5, 65442576), (6, 54535480), (8, 40901610), (10, 32721288), (12, 27267740), (15, 21814192), (16, 20450805), (20, 16360644), (24, 13633870), (30, 10907096), (40, 8180322), (48, 6816935), (60, 5453548), (80, 4090161), (120, 2726774), (240, 1363387), (307, 1065840), (614, 532920), (921, 355280), (1228, 266460), (1535, 213168), (1842, 177640), (2456, 133230), (3070, 106584), (3684, 88820), (4441, 73680), (4605, 71056), (4912, 66615), (6140, 53292), (7368, 44410), (8882, 36840), (9210, 35528), (12280, 26646), (13323, 24560), (14736, 22205), (17764, 18420)]