81092640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{168943}}^1$

素因数の和:168961

約数の個数: 48

約数和(自身を含む): 255443328

約数和(自身を除く): 174350688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 168943, 337886, 506829, 675772, 844715, 1013658, 1351544, 1689430, 2027316, 2534145, 2703088, 3378860, 4054632, 5068290, 5406176, 6757720, 8109264, 10136580, 13515440, 16218528, 20273160, 27030880, 40546320, 81092640]

約数ペア:

[(1, 81092640), (2, 40546320), (3, 27030880), (4, 20273160), (5, 16218528), (6, 13515440), (8, 10136580), (10, 8109264), (12, 6757720), (15, 5406176), (16, 5068290), (20, 4054632), (24, 3378860), (30, 2703088), (32, 2534145), (40, 2027316), (48, 1689430), (60, 1351544), (80, 1013658), (96, 844715), (120, 675772), (160, 506829), (240, 337886), (480, 168943)]