13805280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9587}}^1$

素因数の和:9608

約数の個数: 72

約数和(自身を含む): 47115432

約数和(自身を除く): 33310152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 9587, 19174, 28761, 38348, 47935, 57522, 76696, 86283, 95870, 115044, 143805, 153392, 172566, 191740, 230088, 287610, 306784, 345132, 383480, 431415, 460176, 575220, 690264, 766960, 862830, 920352, 1150440, 1380528, 1533920, 1725660, 2300880, 2761056, 3451320, 4601760, 6902640, 13805280]

約数ペア:

[(1, 13805280), (2, 6902640), (3, 4601760), (4, 3451320), (5, 2761056), (6, 2300880), (8, 1725660), (9, 1533920), (10, 1380528), (12, 1150440), (15, 920352), (16, 862830), (18, 766960), (20, 690264), (24, 575220), (30, 460176), (32, 431415), (36, 383480), (40, 345132), (45, 306784), (48, 287610), (60, 230088), (72, 191740), (80, 172566), (90, 153392), (96, 143805), (120, 115044), (144, 95870), (160, 86283), (180, 76696), (240, 57522), (288, 47935), (360, 38348), (480, 28761), (720, 19174), (1440, 9587)]