2080482960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{38873}}^1$

素因数の和:39112

約数の個数: 80

約数和(自身を含む): 6478585344

約数和(自身を除く): 4398102384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 4460, 5352, 6690, 8920, 10704, 13380, 17840, 26760, 38873, 53520, 77746, 116619, 155492, 194365, 233238, 310984, 388730, 466476, 583095, 621968, 777460, 932952, 1166190, 1554920, 1865904, 2332380, 3109840, 4664760, 8668679, 9329520, 17337358, 26006037, 34674716, 43343395, 52012074, 69349432, 86686790, 104024148, 130030185, 138698864, 173373580, 208048296, 260060370, 346747160, 416096592, 520120740, 693494320, 1040241480, 2080482960]

約数ペア:

[(1, 2080482960), (2, 1040241480), (3, 693494320), (4, 520120740), (5, 416096592), (6, 346747160), (8, 260060370), (10, 208048296), (12, 173373580), (15, 138698864), (16, 130030185), (20, 104024148), (24, 86686790), (30, 69349432), (40, 52012074), (48, 43343395), (60, 34674716), (80, 26006037), (120, 17337358), (223, 9329520), (240, 8668679), (446, 4664760), (669, 3109840), (892, 2332380), (1115, 1865904), (1338, 1554920), (1784, 1166190), (2230, 932952), (2676, 777460), (3345, 621968), (3568, 583095), (4460, 466476), (5352, 388730), (6690, 310984), (8920, 233238), (10704, 194365), (13380, 155492), (17840, 116619), (26760, 77746), (38873, 53520)]