208840080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1013}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 648797760

約数和(自身を除く): 439957680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 859, 1013, 1718, 2026, 2577, 3039, 3436, 4052, 4295, 5065, 5154, 6078, 6872, 8104, 8590, 10130, 10308, 12156, 12885, 13744, 15195, 16208, 17180, 20260, 20616, 24312, 25770, 30390, 34360, 40520, 41232, 48624, 51540, 60780, 68720, 81040, 103080, 121560, 206160, 243120, 870167, 1740334, 2610501, 3480668, 4350835, 5221002, 6961336, 8701670, 10442004, 13052505, 13922672, 17403340, 20884008, 26105010, 34806680, 41768016, 52210020, 69613360, 104420040, 208840080]

約数ペア:

[(1, 208840080), (2, 104420040), (3, 69613360), (4, 52210020), (5, 41768016), (6, 34806680), (8, 26105010), (10, 20884008), (12, 17403340), (15, 13922672), (16, 13052505), (20, 10442004), (24, 8701670), (30, 6961336), (40, 5221002), (48, 4350835), (60, 3480668), (80, 2610501), (120, 1740334), (240, 870167), (859, 243120), (1013, 206160), (1718, 121560), (2026, 103080), (2577, 81040), (3039, 68720), (3436, 60780), (4052, 51540), (4295, 48624), (5065, 41232), (5154, 40520), (6078, 34360), (6872, 30390), (8104, 25770), (8590, 24312), (10130, 20616), (10308, 20260), (12156, 17180), (12885, 16208), (13744, 15195)]