26498040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 53335560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 503, 878, 1006, 1317, 1509, 1756, 2012, 2195, 2515, 2634, 3018, 3512, 4024, 4390, 5030, 5268, 6036, 6585, 7545, 8780, 10060, 10536, 12072, 13170, 15090, 17560, 20120, 26340, 30180, 52680, 60360, 220817, 441634, 662451, 883268, 1104085, 1324902, 1766536, 2208170, 2649804, 3312255, 4416340, 5299608, 6624510, 8832680, 13249020, 26498040]

約数ペア:

[(1, 26498040), (2, 13249020), (3, 8832680), (4, 6624510), (5, 5299608), (6, 4416340), (8, 3312255), (10, 2649804), (12, 2208170), (15, 1766536), (20, 1324902), (24, 1104085), (30, 883268), (40, 662451), (60, 441634), (120, 220817), (439, 60360), (503, 52680), (878, 30180), (1006, 26340), (1317, 20120), (1509, 17560), (1756, 15090), (2012, 13170), (2195, 12072), (2515, 10536), (2634, 10060), (3018, 8780), (3512, 7545), (4024, 6585), (4390, 6036), (5030, 5268)]