39137760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27179}}^1$

素因数の和:27200

約数の個数: 72

約数和(自身を含む): 133562520

約数和(自身を除く): 94424760

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, 27179, 54358, 81537, 108716, 135895, 163074, 217432, 244611, 271790, 326148, 407685, 434864, 489222, 543580, 652296, 815370, 869728, 978444, 1087160, 1223055, 1304592, 1630740, 1956888, 2174320, 2446110, 2609184, 3261480, 3913776, 4348640, 4892220, 6522960, 7827552, 9784440, 13045920, 19568880, 39137760]

約数ペア:

[(1, 39137760), (2, 19568880), (3, 13045920), (4, 9784440), (5, 7827552), (6, 6522960), (8, 4892220), (9, 4348640), (10, 3913776), (12, 3261480), (15, 2609184), (16, 2446110), (18, 2174320), (20, 1956888), (24, 1630740), (30, 1304592), (32, 1223055), (36, 1087160), (40, 978444), (45, 869728), (48, 815370), (60, 652296), (72, 543580), (80, 489222), (90, 434864), (96, 407685), (120, 326148), (144, 271790), (160, 244611), (180, 217432), (240, 163074), (288, 135895), (360, 108716), (480, 81537), (720, 54358), (1440, 27179)]