28813920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{60029}}^1$

素因数の和:60047

約数の個数: 48

約数和(自身を含む): 90765360

約数和(自身を除く): 61951440

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, 60029, 120058, 180087, 240116, 300145, 360174, 480232, 600290, 720348, 900435, 960464, 1200580, 1440696, 1800870, 1920928, 2401160, 2881392, 3601740, 4802320, 5762784, 7203480, 9604640, 14406960, 28813920]

約数ペア:

[(1, 28813920), (2, 14406960), (3, 9604640), (4, 7203480), (5, 5762784), (6, 4802320), (8, 3601740), (10, 2881392), (12, 2401160), (15, 1920928), (16, 1800870), (20, 1440696), (24, 1200580), (30, 960464), (32, 900435), (40, 720348), (48, 600290), (60, 480232), (80, 360174), (96, 300145), (120, 240116), (160, 180087), (240, 120058), (480, 60029)]