142969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{148927}}^1$

素因数の和:148947

約数の個数: 56

約数和(自身を含む): 453932544

約数和(自身を除く): 310962624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 148927, 297854, 446781, 595708, 744635, 893562, 1191416, 1489270, 1787124, 2233905, 2382832, 2978540, 3574248, 4467810, 4765664, 5957080, 7148496, 8935620, 9531328, 11914160, 14296992, 17871240, 23828320, 28593984, 35742480, 47656640, 71484960, 142969920]

約数ペア:

[(1, 142969920), (2, 71484960), (3, 47656640), (4, 35742480), (5, 28593984), (6, 23828320), (8, 17871240), (10, 14296992), (12, 11914160), (15, 9531328), (16, 8935620), (20, 7148496), (24, 5957080), (30, 4765664), (32, 4467810), (40, 3574248), (48, 2978540), (60, 2382832), (64, 2233905), (80, 1787124), (96, 1489270), (120, 1191416), (160, 893562), (192, 744635), (240, 595708), (320, 446781), (480, 297854), (960, 148927)]