8996810520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{392531}}^1$

素因数の和:392736

約数の個数: 64

約数和(自身を含む): 27131811840

約数和(自身を除く): 18135001320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 392531, 785062, 1177593, 1570124, 1962655, 2355186, 3140248, 3925310, 4710372, 5887965, 7850620, 9420744, 11775930, 15701240, 23551860, 47103720, 74973421, 149946842, 224920263, 299893684, 374867105, 449840526, 599787368, 749734210, 899681052, 1124601315, 1499468420, 1799362104, 2249202630, 2998936840, 4498405260, 8996810520]

約数ペア:

[(1, 8996810520), (2, 4498405260), (3, 2998936840), (4, 2249202630), (5, 1799362104), (6, 1499468420), (8, 1124601315), (10, 899681052), (12, 749734210), (15, 599787368), (20, 449840526), (24, 374867105), (30, 299893684), (40, 224920263), (60, 149946842), (120, 74973421), (191, 47103720), (382, 23551860), (573, 15701240), (764, 11775930), (955, 9420744), (1146, 7850620), (1528, 5887965), (1910, 4710372), (2292, 3925310), (2865, 3140248), (3820, 2355186), (4584, 1962655), (5730, 1570124), (7640, 1177593), (11460, 785062), (22920, 392531)]