521123160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{22501}}^1$

素因数の和:22708

約数の個数: 64

約数和(自身を含む): 1571539680

約数和(自身を除く): 1050416520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 22501, 23160, 45002, 67503, 90004, 112505, 135006, 180008, 225010, 270012, 337515, 450020, 540024, 675030, 900040, 1350060, 2700120, 4342693, 8685386, 13028079, 17370772, 21713465, 26056158, 34741544, 43426930, 52112316, 65140395, 86853860, 104224632, 130280790, 173707720, 260561580, 521123160]

約数ペア:

[(1, 521123160), (2, 260561580), (3, 173707720), (4, 130280790), (5, 104224632), (6, 86853860), (8, 65140395), (10, 52112316), (12, 43426930), (15, 34741544), (20, 26056158), (24, 21713465), (30, 17370772), (40, 13028079), (60, 8685386), (120, 4342693), (193, 2700120), (386, 1350060), (579, 900040), (772, 675030), (965, 540024), (1158, 450020), (1544, 337515), (1930, 270012), (2316, 225010), (2895, 180008), (3860, 135006), (4632, 112505), (5790, 90004), (7720, 67503), (11580, 45002), (22501, 23160)]