63380320

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2213}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 150640560

約数和(自身を除く): 87260240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2213, 2864, 3580, 4426, 5728, 7160, 8852, 11065, 14320, 17704, 22130, 28640, 35408, 44260, 70816, 88520, 177040, 354080, 396127, 792254, 1584508, 1980635, 3169016, 3961270, 6338032, 7922540, 12676064, 15845080, 31690160, 63380320]

約数ペア:

[(1, 63380320), (2, 31690160), (4, 15845080), (5, 12676064), (8, 7922540), (10, 6338032), (16, 3961270), (20, 3169016), (32, 1980635), (40, 1584508), (80, 792254), (160, 396127), (179, 354080), (358, 177040), (716, 88520), (895, 70816), (1432, 44260), (1790, 35408), (2213, 28640), (2864, 22130), (3580, 17704), (4426, 14320), (5728, 11065), (7160, 8852)]