2015300580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 5697216000

約数和(自身を除く): 3681915420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 313, 449, 478, 626, 717, 898, 939, 956, 1195, 1252, 1347, 1434, 1565, 1796, 1878, 2245, 2390, 2694, 2868, 3130, 3585, 3756, 4490, 4695, 4780, 5388, 6260, 6735, 7170, 8980, 9390, 13470, 14340, 18780, 26940, 74807, 107311, 140537, 149614, 214622, 224421, 281074, 299228, 321933, 374035, 421611, 429244, 448842, 536555, 562148, 643866, 702685, 748070, 843222, 897684, 1073110, 1122105, 1287732, 1405370, 1496140, 1609665, 1686444, 2108055, 2146220, 2244210, 2810740, 3219330, 4216110, 4488420, 6438660, 8432220, 33588343, 67176686, 100765029, 134353372, 167941715, 201530058, 335883430, 403060116, 503825145, 671766860, 1007650290, 2015300580]

約数ペア:

[(1, 2015300580), (2, 1007650290), (3, 671766860), (4, 503825145), (5, 403060116), (6, 335883430), (10, 201530058), (12, 167941715), (15, 134353372), (20, 100765029), (30, 67176686), (60, 33588343), (239, 8432220), (313, 6438660), (449, 4488420), (478, 4216110), (626, 3219330), (717, 2810740), (898, 2244210), (939, 2146220), (956, 2108055), (1195, 1686444), (1252, 1609665), (1347, 1496140), (1434, 1405370), (1565, 1287732), (1796, 1122105), (1878, 1073110), (2245, 897684), (2390, 843222), (2694, 748070), (2868, 702685), (3130, 643866), (3585, 562148), (3756, 536555), (4490, 448842), (4695, 429244), (4780, 421611), (5388, 374035), (6260, 321933), (6735, 299228), (7170, 281074), (8980, 224421), (9390, 214622), (13470, 149614), (14340, 140537), (18780, 107311), (26940, 74807)]