29978640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13879}}^1$

素因数の和:13901

約数の個数: 80

約数和(自身を含む): 103267200

約数和(自身を除く): 73288560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13879, 27758, 41637, 55516, 69395, 83274, 111032, 124911, 138790, 166548, 208185, 222064, 249822, 277580, 333096, 374733, 416370, 499644, 555160, 624555, 666192, 749466, 832740, 999288, 1110320, 1249110, 1498932, 1665480, 1873665, 1998576, 2498220, 2997864, 3330960, 3747330, 4996440, 5995728, 7494660, 9992880, 14989320, 29978640]

約数ペア:

[(1, 29978640), (2, 14989320), (3, 9992880), (4, 7494660), (5, 5995728), (6, 4996440), (8, 3747330), (9, 3330960), (10, 2997864), (12, 2498220), (15, 1998576), (16, 1873665), (18, 1665480), (20, 1498932), (24, 1249110), (27, 1110320), (30, 999288), (36, 832740), (40, 749466), (45, 666192), (48, 624555), (54, 555160), (60, 499644), (72, 416370), (80, 374733), (90, 333096), (108, 277580), (120, 249822), (135, 222064), (144, 208185), (180, 166548), (216, 138790), (240, 124911), (270, 111032), (360, 83274), (432, 69395), (540, 55516), (720, 41637), (1080, 27758), (2160, 13879)]