3321920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1507

約数の個数: 56

約数和(自身を含む): 9046464

約数和(自身を除く): 5724544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1483, 2240, 2966, 5932, 7415, 10381, 11864, 14830, 20762, 23728, 29660, 41524, 47456, 51905, 59320, 83048, 94912, 103810, 118640, 166096, 207620, 237280, 332192, 415240, 474560, 664384, 830480, 1660960, 3321920]

約数ペア:

[(1, 3321920), (2, 1660960), (4, 830480), (5, 664384), (7, 474560), (8, 415240), (10, 332192), (14, 237280), (16, 207620), (20, 166096), (28, 118640), (32, 103810), (35, 94912), (40, 83048), (56, 59320), (64, 51905), (70, 47456), (80, 41524), (112, 29660), (140, 23728), (160, 20762), (224, 14830), (280, 11864), (320, 10381), (448, 7415), (560, 5932), (1120, 2966), (1483, 2240)]