8708551440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{36285631}}^1$

素因数の和:36285647

約数の個数: 40

約数和(自身を含む): 26996510208

約数和(自身を除く): 18287958768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 36285631, 72571262, 108856893, 145142524, 181428155, 217713786, 290285048, 362856310, 435427572, 544284465, 580570096, 725712620, 870855144, 1088568930, 1451425240, 1741710288, 2177137860, 2902850480, 4354275720, 8708551440]

約数ペア:

[(1, 8708551440), (2, 4354275720), (3, 2902850480), (4, 2177137860), (5, 1741710288), (6, 1451425240), (8, 1088568930), (10, 870855144), (12, 725712620), (15, 580570096), (16, 544284465), (20, 435427572), (24, 362856310), (30, 290285048), (40, 217713786), (48, 181428155), (60, 145142524), (80, 108856893), (120, 72571262), (240, 36285631)]