160627680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:689

約数の個数: 144

約数和(自身を含む): 551429424

約数和(自身を除く): 390801744

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, 331, 337, 360, 480, 662, 674, 720, 993, 1011, 1324, 1348, 1440, 1655, 1685, 1986, 2022, 2648, 2696, 2979, 3033, 3310, 3370, 3972, 4044, 4965, 5055, 5296, 5392, 5958, 6066, 6620, 6740, 7944, 8088, 9930, 10110, 10592, 10784, 11916, 12132, 13240, 13480, 14895, 15165, 15888, 16176, 19860, 20220, 23832, 24264, 26480, 26960, 29790, 30330, 31776, 32352, 39720, 40440, 47664, 48528, 52960, 53920, 59580, 60660, 79440, 80880, 95328, 97056, 111547, 119160, 121320, 158880, 161760, 223094, 238320, 242640, 334641, 446188, 476640, 485280, 557735, 669282, 892376, 1003923, 1115470, 1338564, 1673205, 1784752, 2007846, 2230940, 2677128, 3346410, 3569504, 4015692, 4461880, 5019615, 5354256, 6692820, 8031384, 8923760, 10039230, 10708512, 13385640, 16062768, 17847520, 20078460, 26771280, 32125536, 40156920, 53542560, 80313840, 160627680]

約数ペア:

[(1, 160627680), (2, 80313840), (3, 53542560), (4, 40156920), (5, 32125536), (6, 26771280), (8, 20078460), (9, 17847520), (10, 16062768), (12, 13385640), (15, 10708512), (16, 10039230), (18, 8923760), (20, 8031384), (24, 6692820), (30, 5354256), (32, 5019615), (36, 4461880), (40, 4015692), (45, 3569504), (48, 3346410), (60, 2677128), (72, 2230940), (80, 2007846), (90, 1784752), (96, 1673205), (120, 1338564), (144, 1115470), (160, 1003923), (180, 892376), (240, 669282), (288, 557735), (331, 485280), (337, 476640), (360, 446188), (480, 334641), (662, 242640), (674, 238320), (720, 223094), (993, 161760), (1011, 158880), (1324, 121320), (1348, 119160), (1440, 111547), (1655, 97056), (1685, 95328), (1986, 80880), (2022, 79440), (2648, 60660), (2696, 59580), (2979, 53920), (3033, 52960), (3310, 48528), (3370, 47664), (3972, 40440), (4044, 39720), (4965, 32352), (5055, 31776), (5296, 30330), (5392, 29790), (5958, 26960), (6066, 26480), (6620, 24264), (6740, 23832), (7944, 20220), (8088, 19860), (9930, 16176), (10110, 15888), (10592, 15165), (10784, 14895), (11916, 13480), (12132, 13240)]