1544280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 4911840

約数和(自身を除く): 3367560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 757, 1020, 1514, 2040, 2271, 3028, 3785, 4542, 6056, 7570, 9084, 11355, 12869, 15140, 18168, 22710, 25738, 30280, 38607, 45420, 51476, 64345, 77214, 90840, 102952, 128690, 154428, 193035, 257380, 308856, 386070, 514760, 772140, 1544280]

約数ペア:

[(1, 1544280), (2, 772140), (3, 514760), (4, 386070), (5, 308856), (6, 257380), (8, 193035), (10, 154428), (12, 128690), (15, 102952), (17, 90840), (20, 77214), (24, 64345), (30, 51476), (34, 45420), (40, 38607), (51, 30280), (60, 25738), (68, 22710), (85, 18168), (102, 15140), (120, 12869), (136, 11355), (170, 9084), (204, 7570), (255, 6056), (340, 4542), (408, 3785), (510, 3028), (680, 2271), (757, 2040), (1020, 1514)]