126945240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1879}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 381715200

約数和(自身を除く): 254769960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 1879, 2252, 2815, 3378, 3758, 4504, 5630, 5637, 6756, 7516, 8445, 9395, 11260, 11274, 13512, 15032, 16890, 18790, 22520, 22548, 28185, 33780, 37580, 45096, 56370, 67560, 75160, 112740, 225480, 1057877, 2115754, 3173631, 4231508, 5289385, 6347262, 8463016, 10578770, 12694524, 15868155, 21157540, 25389048, 31736310, 42315080, 63472620, 126945240]

約数ペア:

[(1, 126945240), (2, 63472620), (3, 42315080), (4, 31736310), (5, 25389048), (6, 21157540), (8, 15868155), (10, 12694524), (12, 10578770), (15, 8463016), (20, 6347262), (24, 5289385), (30, 4231508), (40, 3173631), (60, 2115754), (120, 1057877), (563, 225480), (1126, 112740), (1689, 75160), (1879, 67560), (2252, 56370), (2815, 45096), (3378, 37580), (3758, 33780), (4504, 28185), (5630, 22548), (5637, 22520), (6756, 18790), (7516, 16890), (8445, 15032), (9395, 13512), (11260, 11274)]