468278320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 1117294560

約数和(自身を除く): 649016240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 179, 212, 265, 358, 424, 530, 617, 716, 848, 895, 1060, 1234, 1432, 1790, 2120, 2468, 2864, 3085, 3580, 4240, 4936, 6170, 7160, 9487, 9872, 12340, 14320, 18974, 24680, 32701, 37948, 47435, 49360, 65402, 75896, 94870, 110443, 130804, 151792, 163505, 189740, 220886, 261608, 327010, 379480, 441772, 523216, 552215, 654020, 758960, 883544, 1104430, 1308040, 1767088, 2208860, 2616080, 4417720, 5853479, 8835440, 11706958, 23413916, 29267395, 46827832, 58534790, 93655664, 117069580, 234139160, 468278320]

約数ペア:

[(1, 468278320), (2, 234139160), (4, 117069580), (5, 93655664), (8, 58534790), (10, 46827832), (16, 29267395), (20, 23413916), (40, 11706958), (53, 8835440), (80, 5853479), (106, 4417720), (179, 2616080), (212, 2208860), (265, 1767088), (358, 1308040), (424, 1104430), (530, 883544), (617, 758960), (716, 654020), (848, 552215), (895, 523216), (1060, 441772), (1234, 379480), (1432, 327010), (1790, 261608), (2120, 220886), (2468, 189740), (2864, 163505), (3085, 151792), (3580, 130804), (4240, 110443), (4936, 94870), (6170, 75896), (7160, 65402), (9487, 49360), (9872, 47435), (12340, 37948), (14320, 32701), (18974, 24680)]