79611240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2161}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 239722560

約数和(自身を除く): 160111320

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, 2161, 2456, 3070, 3684, 4322, 4605, 6140, 6483, 7368, 8644, 9210, 10805, 12280, 12966, 17288, 18420, 21610, 25932, 32415, 36840, 43220, 51864, 64830, 86440, 129660, 259320, 663427, 1326854, 1990281, 2653708, 3317135, 3980562, 5307416, 6634270, 7961124, 9951405, 13268540, 15922248, 19902810, 26537080, 39805620, 79611240]

約数ペア:

[(1, 79611240), (2, 39805620), (3, 26537080), (4, 19902810), (5, 15922248), (6, 13268540), (8, 9951405), (10, 7961124), (12, 6634270), (15, 5307416), (20, 3980562), (24, 3317135), (30, 2653708), (40, 1990281), (60, 1326854), (120, 663427), (307, 259320), (614, 129660), (921, 86440), (1228, 64830), (1535, 51864), (1842, 43220), (2161, 36840), (2456, 32415), (3070, 25932), (3684, 21610), (4322, 18420), (4605, 17288), (6140, 12966), (6483, 12280), (7368, 10805), (8644, 9210)]