239660880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9887}}^1$

素因数の和:10004

約数の個数: 80

約数和(自身を含む): 750380544

約数和(自身を除く): 510719664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 9887, 12120, 19774, 24240, 29661, 39548, 49435, 59322, 79096, 98870, 118644, 148305, 158192, 197740, 237288, 296610, 395480, 474576, 593220, 790960, 998587, 1186440, 1997174, 2372880, 2995761, 3994348, 4992935, 5991522, 7988696, 9985870, 11983044, 14978805, 15977392, 19971740, 23966088, 29957610, 39943480, 47932176, 59915220, 79886960, 119830440, 239660880]

約数ペア:

[(1, 239660880), (2, 119830440), (3, 79886960), (4, 59915220), (5, 47932176), (6, 39943480), (8, 29957610), (10, 23966088), (12, 19971740), (15, 15977392), (16, 14978805), (20, 11983044), (24, 9985870), (30, 7988696), (40, 5991522), (48, 4992935), (60, 3994348), (80, 2995761), (101, 2372880), (120, 1997174), (202, 1186440), (240, 998587), (303, 790960), (404, 593220), (505, 474576), (606, 395480), (808, 296610), (1010, 237288), (1212, 197740), (1515, 158192), (1616, 148305), (2020, 118644), (2424, 98870), (3030, 79096), (4040, 59322), (4848, 49435), (6060, 39548), (8080, 29661), (9887, 24240), (12120, 19774)]