7723260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 23705136

約数和(自身を除く): 15981876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 401, 428, 535, 642, 802, 963, 1070, 1203, 1284, 1604, 1605, 1926, 2005, 2140, 2406, 3210, 3609, 3852, 4010, 4812, 4815, 6015, 6420, 7218, 8020, 9630, 12030, 14436, 18045, 19260, 24060, 36090, 42907, 72180, 85814, 128721, 171628, 214535, 257442, 386163, 429070, 514884, 643605, 772326, 858140, 1287210, 1544652, 1930815, 2574420, 3861630, 7723260]

約数ペア:

[(1, 7723260), (2, 3861630), (3, 2574420), (4, 1930815), (5, 1544652), (6, 1287210), (9, 858140), (10, 772326), (12, 643605), (15, 514884), (18, 429070), (20, 386163), (30, 257442), (36, 214535), (45, 171628), (60, 128721), (90, 85814), (107, 72180), (180, 42907), (214, 36090), (321, 24060), (401, 19260), (428, 18045), (535, 14436), (642, 12030), (802, 9630), (963, 8020), (1070, 7218), (1203, 6420), (1284, 6015), (1604, 4815), (1605, 4812), (1926, 4010), (2005, 3852), (2140, 3609), (2406, 3210)]