23189520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4240

約数の個数: 80

約数和(自身を含む): 75030912

約数和(自身を除く): 51841392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 4201, 5520, 8402, 12603, 16804, 21005, 25206, 33608, 42010, 50412, 63015, 67216, 84020, 96623, 100824, 126030, 168040, 193246, 201648, 252060, 289869, 336080, 386492, 483115, 504120, 579738, 772984, 966230, 1008240, 1159476, 1449345, 1545968, 1932460, 2318952, 2898690, 3864920, 4637904, 5797380, 7729840, 11594760, 23189520]

約数ペア:

[(1, 23189520), (2, 11594760), (3, 7729840), (4, 5797380), (5, 4637904), (6, 3864920), (8, 2898690), (10, 2318952), (12, 1932460), (15, 1545968), (16, 1449345), (20, 1159476), (23, 1008240), (24, 966230), (30, 772984), (40, 579738), (46, 504120), (48, 483115), (60, 386492), (69, 336080), (80, 289869), (92, 252060), (115, 201648), (120, 193246), (138, 168040), (184, 126030), (230, 100824), (240, 96623), (276, 84020), (345, 67216), (368, 63015), (460, 50412), (552, 42010), (690, 33608), (920, 25206), (1104, 21005), (1380, 16804), (1840, 12603), (2760, 8402), (4201, 5520)]