2005604880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{18049}}^1$

素因数の和:18528

約数の個数: 80

約数和(自身を含む): 6231148800

約数和(自身を除く): 4225543920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1389, 1852, 2315, 2778, 3704, 4630, 5556, 6945, 7408, 9260, 11112, 13890, 18049, 18520, 22224, 27780, 36098, 37040, 54147, 55560, 72196, 90245, 108294, 111120, 144392, 180490, 216588, 270735, 288784, 360980, 433176, 541470, 721960, 866352, 1082940, 1443920, 2165880, 4331760, 8356687, 16713374, 25070061, 33426748, 41783435, 50140122, 66853496, 83566870, 100280244, 125350305, 133706992, 167133740, 200560488, 250700610, 334267480, 401120976, 501401220, 668534960, 1002802440, 2005604880]

約数ペア:

[(1, 2005604880), (2, 1002802440), (3, 668534960), (4, 501401220), (5, 401120976), (6, 334267480), (8, 250700610), (10, 200560488), (12, 167133740), (15, 133706992), (16, 125350305), (20, 100280244), (24, 83566870), (30, 66853496), (40, 50140122), (48, 41783435), (60, 33426748), (80, 25070061), (120, 16713374), (240, 8356687), (463, 4331760), (926, 2165880), (1389, 1443920), (1852, 1082940), (2315, 866352), (2778, 721960), (3704, 541470), (4630, 433176), (5556, 360980), (6945, 288784), (7408, 270735), (9260, 216588), (11112, 180490), (13890, 144392), (18049, 111120), (18520, 108294), (22224, 90245), (27780, 72196), (36098, 55560), (37040, 54147)]