301972920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{6469}}^1$

素因数の和:6872

約数の個数: 64

約数和(自身を含む): 908388000

約数和(自身を除く): 606415080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6469, 7780, 9336, 11670, 12938, 15560, 19407, 23340, 25876, 32345, 38814, 46680, 51752, 64690, 77628, 97035, 129380, 155256, 194070, 258760, 388140, 776280, 2516441, 5032882, 7549323, 10065764, 12582205, 15098646, 20131528, 25164410, 30197292, 37746615, 50328820, 60394584, 75493230, 100657640, 150986460, 301972920]

約数ペア:

[(1, 301972920), (2, 150986460), (3, 100657640), (4, 75493230), (5, 60394584), (6, 50328820), (8, 37746615), (10, 30197292), (12, 25164410), (15, 20131528), (20, 15098646), (24, 12582205), (30, 10065764), (40, 7549323), (60, 5032882), (120, 2516441), (389, 776280), (778, 388140), (1167, 258760), (1556, 194070), (1945, 155256), (2334, 129380), (3112, 97035), (3890, 77628), (4668, 64690), (5835, 51752), (6469, 46680), (7780, 38814), (9336, 32345), (11670, 25876), (12938, 23340), (15560, 19407)]