690096720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151337}}^1$

素因数の和:151372

約数の個数: 80

約数和(自身を含む): 2251909440

約数和(自身を除く): 1561812720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 151337, 302674, 454011, 605348, 756685, 908022, 1210696, 1513370, 1816044, 2270055, 2421392, 2875403, 3026740, 3632088, 4540110, 5750806, 6053480, 7264176, 8626209, 9080220, 11501612, 12106960, 14377015, 17252418, 18160440, 23003224, 28754030, 34504836, 36320880, 43131045, 46006448, 57508060, 69009672, 86262090, 115016120, 138019344, 172524180, 230032240, 345048360, 690096720]

約数ペア:

[(1, 690096720), (2, 345048360), (3, 230032240), (4, 172524180), (5, 138019344), (6, 115016120), (8, 86262090), (10, 69009672), (12, 57508060), (15, 46006448), (16, 43131045), (19, 36320880), (20, 34504836), (24, 28754030), (30, 23003224), (38, 18160440), (40, 17252418), (48, 14377015), (57, 12106960), (60, 11501612), (76, 9080220), (80, 8626209), (95, 7264176), (114, 6053480), (120, 5750806), (152, 4540110), (190, 3632088), (228, 3026740), (240, 2875403), (285, 2421392), (304, 2270055), (380, 1816044), (456, 1513370), (570, 1210696), (760, 908022), (912, 756685), (1140, 605348), (1520, 454011), (2280, 302674), (4560, 151337)]