260881080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{58757}}^1$

素因数の和:58808

約数の個数: 64

約数和(自身を含む): 803809440

約数和(自身を除く): 542928360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 58757, 117514, 176271, 235028, 293785, 352542, 470056, 587570, 705084, 881355, 1175140, 1410168, 1762710, 2174009, 2350280, 3525420, 4348018, 6522027, 7050840, 8696036, 10870045, 13044054, 17392072, 21740090, 26088108, 32610135, 43480180, 52176216, 65220270, 86960360, 130440540, 260881080]

約数ペア:

[(1, 260881080), (2, 130440540), (3, 86960360), (4, 65220270), (5, 52176216), (6, 43480180), (8, 32610135), (10, 26088108), (12, 21740090), (15, 17392072), (20, 13044054), (24, 10870045), (30, 8696036), (37, 7050840), (40, 6522027), (60, 4348018), (74, 3525420), (111, 2350280), (120, 2174009), (148, 1762710), (185, 1410168), (222, 1175140), (296, 881355), (370, 705084), (444, 587570), (555, 470056), (740, 352542), (888, 293785), (1110, 235028), (1480, 176271), (2220, 117514), (4440, 58757)]