13958640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19387}}^1$

素因数の和:19406

約数の個数: 60

約数和(自身を含む): 46880184

約数和(自身を除く): 32921544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 19387, 38774, 58161, 77548, 96935, 116322, 155096, 174483, 193870, 232644, 290805, 310192, 348966, 387740, 465288, 581610, 697932, 775480, 872415, 930576, 1163220, 1395864, 1550960, 1744830, 2326440, 2791728, 3489660, 4652880, 6979320, 13958640]

約数ペア:

[(1, 13958640), (2, 6979320), (3, 4652880), (4, 3489660), (5, 2791728), (6, 2326440), (8, 1744830), (9, 1550960), (10, 1395864), (12, 1163220), (15, 930576), (16, 872415), (18, 775480), (20, 697932), (24, 581610), (30, 465288), (36, 387740), (40, 348966), (45, 310192), (48, 290805), (60, 232644), (72, 193870), (80, 174483), (90, 155096), (120, 116322), (144, 96935), (180, 77548), (240, 58161), (360, 38774), (720, 19387)]