2282640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9511}}^1$

素因数の和:9527

約数の個数: 40

約数和(自身を含む): 7076928

約数和(自身を除く): 4794288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9511, 19022, 28533, 38044, 47555, 57066, 76088, 95110, 114132, 142665, 152176, 190220, 228264, 285330, 380440, 456528, 570660, 760880, 1141320, 2282640]

約数ペア:

[(1, 2282640), (2, 1141320), (3, 760880), (4, 570660), (5, 456528), (6, 380440), (8, 285330), (10, 228264), (12, 190220), (15, 152176), (16, 142665), (20, 114132), (24, 95110), (30, 76088), (40, 57066), (48, 47555), (60, 38044), (80, 28533), (120, 19022), (240, 9511)]