275821080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7487}}^1$

素因数の和:7808

約数の個数: 64

約数和(自身を含む): 830269440

約数和(自身を除く): 554448360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 7487, 9210, 12280, 14974, 18420, 22461, 29948, 36840, 37435, 44922, 59896, 74870, 89844, 112305, 149740, 179688, 224610, 299480, 449220, 898440, 2298509, 4597018, 6895527, 9194036, 11492545, 13791054, 18388072, 22985090, 27582108, 34477635, 45970180, 55164216, 68955270, 91940360, 137910540, 275821080]

約数ペア:

[(1, 275821080), (2, 137910540), (3, 91940360), (4, 68955270), (5, 55164216), (6, 45970180), (8, 34477635), (10, 27582108), (12, 22985090), (15, 18388072), (20, 13791054), (24, 11492545), (30, 9194036), (40, 6895527), (60, 4597018), (120, 2298509), (307, 898440), (614, 449220), (921, 299480), (1228, 224610), (1535, 179688), (1842, 149740), (2456, 112305), (3070, 89844), (3684, 74870), (4605, 59896), (6140, 44922), (7368, 37435), (7487, 36840), (9210, 29948), (12280, 22461), (14974, 18420)]