225728280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7937}}^1$

素因数の和:8033

約数の個数: 96

約数和(自身を含む): 742996800

約数和(自身を除く): 517268520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 7937, 9480, 14220, 15874, 23811, 28440, 31748, 39685, 47622, 63496, 71433, 79370, 95244, 119055, 142866, 158740, 190488, 238110, 285732, 317480, 357165, 476220, 571464, 627023, 714330, 952440, 1254046, 1428660, 1881069, 2508092, 2857320, 3135115, 3762138, 5016184, 5643207, 6270230, 7524276, 9405345, 11286414, 12540460, 15048552, 18810690, 22572828, 25080920, 28216035, 37621380, 45145656, 56432070, 75242760, 112864140, 225728280]

約数ペア:

[(1, 225728280), (2, 112864140), (3, 75242760), (4, 56432070), (5, 45145656), (6, 37621380), (8, 28216035), (9, 25080920), (10, 22572828), (12, 18810690), (15, 15048552), (18, 12540460), (20, 11286414), (24, 9405345), (30, 7524276), (36, 6270230), (40, 5643207), (45, 5016184), (60, 3762138), (72, 3135115), (79, 2857320), (90, 2508092), (120, 1881069), (158, 1428660), (180, 1254046), (237, 952440), (316, 714330), (360, 627023), (395, 571464), (474, 476220), (632, 357165), (711, 317480), (790, 285732), (948, 238110), (1185, 190488), (1422, 158740), (1580, 142866), (1896, 119055), (2370, 95244), (2844, 79370), (3160, 71433), (3555, 63496), (4740, 47622), (5688, 39685), (7110, 31748), (7937, 28440), (9480, 23811), (14220, 15874)]