19567440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9059}}^1$

素因数の和:9081

約数の個数: 80

約数和(自身を含む): 67406400

約数和(自身を除く): 47838960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 9059, 18118, 27177, 36236, 45295, 54354, 72472, 81531, 90590, 108708, 135885, 144944, 163062, 181180, 217416, 244593, 271770, 326124, 362360, 407655, 434832, 489186, 543540, 652248, 724720, 815310, 978372, 1087080, 1222965, 1304496, 1630620, 1956744, 2174160, 2445930, 3261240, 3913488, 4891860, 6522480, 9783720, 19567440]

約数ペア:

[(1, 19567440), (2, 9783720), (3, 6522480), (4, 4891860), (5, 3913488), (6, 3261240), (8, 2445930), (9, 2174160), (10, 1956744), (12, 1630620), (15, 1304496), (16, 1222965), (18, 1087080), (20, 978372), (24, 815310), (27, 724720), (30, 652248), (36, 543540), (40, 489186), (45, 434832), (48, 407655), (54, 362360), (60, 326124), (72, 271770), (80, 244593), (90, 217416), (108, 181180), (120, 163062), (135, 144944), (144, 135885), (180, 108708), (216, 90590), (240, 81531), (270, 72472), (360, 54354), (432, 45295), (540, 36236), (720, 27177), (1080, 18118), (2160, 9059)]