162516720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2957}}^1$

素因数の和:3202

約数の個数: 80

約数和(自身を含む): 506172960

約数和(自身を除く): 343656240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 2957, 3435, 3664, 4580, 5496, 5914, 6870, 8871, 9160, 10992, 11828, 13740, 14785, 17742, 18320, 23656, 27480, 29570, 35484, 44355, 47312, 54960, 59140, 70968, 88710, 118280, 141936, 177420, 236560, 354840, 677153, 709680, 1354306, 2031459, 2708612, 3385765, 4062918, 5417224, 6771530, 8125836, 10157295, 10834448, 13543060, 16251672, 20314590, 27086120, 32503344, 40629180, 54172240, 81258360, 162516720]

約数ペア:

[(1, 162516720), (2, 81258360), (3, 54172240), (4, 40629180), (5, 32503344), (6, 27086120), (8, 20314590), (10, 16251672), (12, 13543060), (15, 10834448), (16, 10157295), (20, 8125836), (24, 6771530), (30, 5417224), (40, 4062918), (48, 3385765), (60, 2708612), (80, 2031459), (120, 1354306), (229, 709680), (240, 677153), (458, 354840), (687, 236560), (916, 177420), (1145, 141936), (1374, 118280), (1832, 88710), (2290, 70968), (2748, 59140), (2957, 54960), (3435, 47312), (3664, 44355), (4580, 35484), (5496, 29570), (5914, 27480), (6870, 23656), (8871, 18320), (9160, 17742), (10992, 14785), (11828, 13740)]