1074005280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{745837}}^1$

素因数の和:745858

約数の個数: 72

約数和(自身を含む): 3665047932

約数和(自身を除く): 2591042652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 745837, 1491674, 2237511, 2983348, 3729185, 4475022, 5966696, 6712533, 7458370, 8950044, 11187555, 11933392, 13425066, 14916740, 17900088, 22375110, 23866784, 26850132, 29833480, 33562665, 35800176, 44750220, 53700264, 59666960, 67125330, 71600352, 89500440, 107400528, 119333920, 134250660, 179000880, 214801056, 268501320, 358001760, 537002640, 1074005280]

約数ペア:

[(1, 1074005280), (2, 537002640), (3, 358001760), (4, 268501320), (5, 214801056), (6, 179000880), (8, 134250660), (9, 119333920), (10, 107400528), (12, 89500440), (15, 71600352), (16, 67125330), (18, 59666960), (20, 53700264), (24, 44750220), (30, 35800176), (32, 33562665), (36, 29833480), (40, 26850132), (45, 23866784), (48, 22375110), (60, 17900088), (72, 14916740), (80, 13425066), (90, 11933392), (96, 11187555), (120, 8950044), (144, 7458370), (160, 6712533), (180, 5966696), (240, 4475022), (288, 3729185), (360, 2983348), (480, 2237511), (720, 1491674), (1440, 745837)]