145775880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 475675200

約数和(自身を除く): 329899320

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, 1319, 1535, 1842, 2456, 2638, 2763, 3070, 3684, 3957, 4605, 5276, 5526, 6140, 6595, 7368, 7914, 9210, 10552, 11052, 11871, 12280, 13190, 13815, 15828, 18420, 19785, 22104, 23742, 26380, 27630, 31656, 36840, 39570, 47484, 52760, 55260, 59355, 79140, 94968, 110520, 118710, 158280, 237420, 404933, 474840, 809866, 1214799, 1619732, 2024665, 2429598, 3239464, 3644397, 4049330, 4859196, 6073995, 7288794, 8098660, 9718392, 12147990, 14577588, 16197320, 18221985, 24295980, 29155176, 36443970, 48591960, 72887940, 145775880]

約数ペア:

[(1, 145775880), (2, 72887940), (3, 48591960), (4, 36443970), (5, 29155176), (6, 24295980), (8, 18221985), (9, 16197320), (10, 14577588), (12, 12147990), (15, 9718392), (18, 8098660), (20, 7288794), (24, 6073995), (30, 4859196), (36, 4049330), (40, 3644397), (45, 3239464), (60, 2429598), (72, 2024665), (90, 1619732), (120, 1214799), (180, 809866), (307, 474840), (360, 404933), (614, 237420), (921, 158280), (1228, 118710), (1319, 110520), (1535, 94968), (1842, 79140), (2456, 59355), (2638, 55260), (2763, 52760), (3070, 47484), (3684, 39570), (3957, 36840), (4605, 31656), (5276, 27630), (5526, 26380), (6140, 23742), (6595, 22104), (7368, 19785), (7914, 18420), (9210, 15828), (10552, 13815), (11052, 13190), (11871, 12280)]