27861930840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5399599}}^1$

素因数の和:5399656

約数の個数: 64

約数和(自身を含む): 85529664000

約数和(自身を除く): 57667733160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 5399599, 10799198, 16198797, 21598396, 26997995, 32397594, 43196792, 53995990, 64795188, 80993985, 107991980, 129590376, 161987970, 215983960, 232182757, 323975940, 464365514, 647951880, 696548271, 928731028, 1160913785, 1393096542, 1857462056, 2321827570, 2786193084, 3482741355, 4643655140, 5572386168, 6965482710, 9287310280, 13930965420, 27861930840]

約数ペア:

[(1, 27861930840), (2, 13930965420), (3, 9287310280), (4, 6965482710), (5, 5572386168), (6, 4643655140), (8, 3482741355), (10, 2786193084), (12, 2321827570), (15, 1857462056), (20, 1393096542), (24, 1160913785), (30, 928731028), (40, 696548271), (43, 647951880), (60, 464365514), (86, 323975940), (120, 232182757), (129, 215983960), (172, 161987970), (215, 129590376), (258, 107991980), (344, 80993985), (430, 64795188), (516, 53995990), (645, 43196792), (860, 32397594), (1032, 26997995), (1290, 21598396), (1720, 16198797), (2580, 10799198), (5160, 5399599)]