89727840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{62311}}^1$

素因数の和:62332

約数の個数: 72

約数和(自身を含む): 306201168

約数和(自身を除く): 216473328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 62311, 124622, 186933, 249244, 311555, 373866, 498488, 560799, 623110, 747732, 934665, 996976, 1121598, 1246220, 1495464, 1869330, 1993952, 2243196, 2492440, 2803995, 2990928, 3738660, 4486392, 4984880, 5607990, 5981856, 7477320, 8972784, 9969760, 11215980, 14954640, 17945568, 22431960, 29909280, 44863920, 89727840]

約数ペア:

[(1, 89727840), (2, 44863920), (3, 29909280), (4, 22431960), (5, 17945568), (6, 14954640), (8, 11215980), (9, 9969760), (10, 8972784), (12, 7477320), (15, 5981856), (16, 5607990), (18, 4984880), (20, 4486392), (24, 3738660), (30, 2990928), (32, 2803995), (36, 2492440), (40, 2243196), (45, 1993952), (48, 1869330), (60, 1495464), (72, 1246220), (80, 1121598), (90, 996976), (96, 934665), (120, 747732), (144, 623110), (160, 560799), (180, 498488), (240, 373866), (288, 311555), (360, 249244), (480, 186933), (720, 124622), (1440, 62311)]