84815360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{4733}}^1$

素因数の和:4763

約数の個数: 80

約数和(自身を含む): 232458336

約数和(自身を除く): 147642976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 4733, 8960, 9466, 17920, 18932, 23665, 33131, 37864, 47330, 66262, 75728, 94660, 132524, 151456, 165655, 189320, 265048, 302912, 331310, 378640, 530096, 605824, 662620, 757280, 1060192, 1211648, 1325240, 1514560, 2120384, 2423296, 2650480, 3029120, 4240768, 5300960, 6058240, 8481536, 10601920, 12116480, 16963072, 21203840, 42407680, 84815360]

約数ペア:

[(1, 84815360), (2, 42407680), (4, 21203840), (5, 16963072), (7, 12116480), (8, 10601920), (10, 8481536), (14, 6058240), (16, 5300960), (20, 4240768), (28, 3029120), (32, 2650480), (35, 2423296), (40, 2120384), (56, 1514560), (64, 1325240), (70, 1211648), (80, 1060192), (112, 757280), (128, 662620), (140, 605824), (160, 530096), (224, 378640), (256, 331310), (280, 302912), (320, 265048), (448, 189320), (512, 165655), (560, 151456), (640, 132524), (896, 94660), (1120, 75728), (1280, 66262), (1792, 47330), (2240, 37864), (2560, 33131), (3584, 23665), (4480, 18932), (4733, 17920), (8960, 9466)]