82130520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1787}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 247173120

約数和(自身を除く): 165042600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1787, 1915, 2298, 3064, 3574, 3830, 4596, 5361, 5745, 7148, 7660, 8935, 9192, 10722, 11490, 14296, 15320, 17870, 21444, 22980, 26805, 35740, 42888, 45960, 53610, 71480, 107220, 214440, 684421, 1368842, 2053263, 2737684, 3422105, 4106526, 5475368, 6844210, 8213052, 10266315, 13688420, 16426104, 20532630, 27376840, 41065260, 82130520]

約数ペア:

[(1, 82130520), (2, 41065260), (3, 27376840), (4, 20532630), (5, 16426104), (6, 13688420), (8, 10266315), (10, 8213052), (12, 6844210), (15, 5475368), (20, 4106526), (24, 3422105), (30, 2737684), (40, 2053263), (60, 1368842), (120, 684421), (383, 214440), (766, 107220), (1149, 71480), (1532, 53610), (1787, 45960), (1915, 42888), (2298, 35740), (3064, 26805), (3574, 22980), (3830, 21444), (4596, 17870), (5361, 15320), (5745, 14296), (7148, 11490), (7660, 10722), (8935, 9192)]