89753520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1019}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 279267840

約数和(自身を除く): 189514320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1019, 1101, 1468, 1835, 2038, 2202, 2936, 3057, 3670, 4076, 4404, 5095, 5505, 5872, 6114, 7340, 8152, 8808, 10190, 11010, 12228, 14680, 15285, 16304, 17616, 20380, 22020, 24456, 29360, 30570, 40760, 44040, 48912, 61140, 81520, 88080, 122280, 244560, 373973, 747946, 1121919, 1495892, 1869865, 2243838, 2991784, 3739730, 4487676, 5609595, 5983568, 7479460, 8975352, 11219190, 14958920, 17950704, 22438380, 29917840, 44876760, 89753520]

約数ペア:

[(1, 89753520), (2, 44876760), (3, 29917840), (4, 22438380), (5, 17950704), (6, 14958920), (8, 11219190), (10, 8975352), (12, 7479460), (15, 5983568), (16, 5609595), (20, 4487676), (24, 3739730), (30, 2991784), (40, 2243838), (48, 1869865), (60, 1495892), (80, 1121919), (120, 747946), (240, 373973), (367, 244560), (734, 122280), (1019, 88080), (1101, 81520), (1468, 61140), (1835, 48912), (2038, 44040), (2202, 40760), (2936, 30570), (3057, 29360), (3670, 24456), (4076, 22020), (4404, 20380), (5095, 17616), (5505, 16304), (5872, 15285), (6114, 14680), (7340, 12228), (8152, 11010), (8808, 10190)]