18044640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4177}}^1$

素因数の和:4201

約数の個数: 96

約数和(自身を含む): 63171360

約数和(自身を除く): 45126720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4177, 4320, 8354, 12531, 16708, 20885, 25062, 33416, 37593, 41770, 50124, 62655, 66832, 75186, 83540, 100248, 112779, 125310, 133664, 150372, 167080, 187965, 200496, 225558, 250620, 300744, 334160, 375930, 400992, 451116, 501240, 563895, 601488, 668320, 751860, 902232, 1002480, 1127790, 1202976, 1503720, 1804464, 2004960, 2255580, 3007440, 3608928, 4511160, 6014880, 9022320, 18044640]

約数ペア:

[(1, 18044640), (2, 9022320), (3, 6014880), (4, 4511160), (5, 3608928), (6, 3007440), (8, 2255580), (9, 2004960), (10, 1804464), (12, 1503720), (15, 1202976), (16, 1127790), (18, 1002480), (20, 902232), (24, 751860), (27, 668320), (30, 601488), (32, 563895), (36, 501240), (40, 451116), (45, 400992), (48, 375930), (54, 334160), (60, 300744), (72, 250620), (80, 225558), (90, 200496), (96, 187965), (108, 167080), (120, 150372), (135, 133664), (144, 125310), (160, 112779), (180, 100248), (216, 83540), (240, 75186), (270, 66832), (288, 62655), (360, 50124), (432, 41770), (480, 37593), (540, 33416), (720, 25062), (864, 20885), (1080, 16708), (1440, 12531), (2160, 8354), (4177, 4320)]