305808840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2767}}^1$

素因数の和:3091

約数の個数: 96

約数和(自身を含む): 997476480

約数和(自身を除く): 691667640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 2767, 3070, 3684, 4605, 5526, 5534, 6140, 7368, 8301, 9210, 11052, 11068, 12280, 13815, 13835, 16602, 18420, 22104, 22136, 24903, 27630, 27670, 33204, 36840, 41505, 49806, 55260, 55340, 66408, 83010, 99612, 110520, 110680, 124515, 166020, 199224, 249030, 332040, 498060, 849469, 996120, 1698938, 2548407, 3397876, 4247345, 5096814, 6795752, 7645221, 8494690, 10193628, 12742035, 15290442, 16989380, 20387256, 25484070, 30580884, 33978760, 38226105, 50968140, 61161768, 76452210, 101936280, 152904420, 305808840]

約数ペア:

[(1, 305808840), (2, 152904420), (3, 101936280), (4, 76452210), (5, 61161768), (6, 50968140), (8, 38226105), (9, 33978760), (10, 30580884), (12, 25484070), (15, 20387256), (18, 16989380), (20, 15290442), (24, 12742035), (30, 10193628), (36, 8494690), (40, 7645221), (45, 6795752), (60, 5096814), (72, 4247345), (90, 3397876), (120, 2548407), (180, 1698938), (307, 996120), (360, 849469), (614, 498060), (921, 332040), (1228, 249030), (1535, 199224), (1842, 166020), (2456, 124515), (2763, 110680), (2767, 110520), (3070, 99612), (3684, 83010), (4605, 66408), (5526, 55340), (5534, 55260), (6140, 49806), (7368, 41505), (8301, 36840), (9210, 33204), (11052, 27670), (11068, 27630), (12280, 24903), (13815, 22136), (13835, 22104), (16602, 18420)]