300712560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3221}}^1$

素因数の和:3626

約数の個数: 80

約数和(自身を含む): 934895520

約数和(自身を除く): 634182960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1556, 1945, 2334, 3112, 3221, 3890, 4668, 5835, 6224, 6442, 7780, 9336, 9663, 11670, 12884, 15560, 16105, 18672, 19326, 23340, 25768, 31120, 32210, 38652, 46680, 48315, 51536, 64420, 77304, 93360, 96630, 128840, 154608, 193260, 257680, 386520, 773040, 1252969, 2505938, 3758907, 5011876, 6264845, 7517814, 10023752, 12529690, 15035628, 18794535, 20047504, 25059380, 30071256, 37589070, 50118760, 60142512, 75178140, 100237520, 150356280, 300712560]

約数ペア:

[(1, 300712560), (2, 150356280), (3, 100237520), (4, 75178140), (5, 60142512), (6, 50118760), (8, 37589070), (10, 30071256), (12, 25059380), (15, 20047504), (16, 18794535), (20, 15035628), (24, 12529690), (30, 10023752), (40, 7517814), (48, 6264845), (60, 5011876), (80, 3758907), (120, 2505938), (240, 1252969), (389, 773040), (778, 386520), (1167, 257680), (1556, 193260), (1945, 154608), (2334, 128840), (3112, 96630), (3221, 93360), (3890, 77304), (4668, 64420), (5835, 51536), (6224, 48315), (6442, 46680), (7780, 38652), (9336, 32210), (9663, 31120), (11670, 25768), (12884, 23340), (15560, 19326), (16105, 18672)]