85772640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{178693}}^1$

素因数の和:178711

約数の個数: 48

約数和(自身を含む): 270185328

約数和(自身を除く): 184412688

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, 178693, 357386, 536079, 714772, 893465, 1072158, 1429544, 1786930, 2144316, 2680395, 2859088, 3573860, 4288632, 5360790, 5718176, 7147720, 8577264, 10721580, 14295440, 17154528, 21443160, 28590880, 42886320, 85772640]

約数ペア:

[(1, 85772640), (2, 42886320), (3, 28590880), (4, 21443160), (5, 17154528), (6, 14295440), (8, 10721580), (10, 8577264), (12, 7147720), (15, 5718176), (16, 5360790), (20, 4288632), (24, 3573860), (30, 2859088), (32, 2680395), (40, 2144316), (48, 1786930), (60, 1429544), (80, 1072158), (96, 893465), (120, 714772), (160, 536079), (240, 357386), (480, 178693)]