1771304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{3533}}^1$

素因数の和:5638

約数の個数: 80

約数和(自身を含む): 5495228640

約数和(自身を除く): 3723923760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2089, 3533, 4178, 6267, 7066, 8356, 10445, 10599, 12534, 14132, 16712, 17665, 20890, 21198, 25068, 28264, 31335, 33424, 35330, 41780, 42396, 50136, 52995, 56528, 62670, 70660, 83560, 84792, 100272, 105990, 125340, 141320, 167120, 169584, 211980, 250680, 282640, 423960, 501360, 847920, 7380437, 14760874, 22141311, 29521748, 36902185, 44282622, 59043496, 73804370, 88565244, 110706555, 118086992, 147608740, 177130488, 221413110, 295217480, 354260976, 442826220, 590434960, 885652440, 1771304880]

約数ペア:

[(1, 1771304880), (2, 885652440), (3, 590434960), (4, 442826220), (5, 354260976), (6, 295217480), (8, 221413110), (10, 177130488), (12, 147608740), (15, 118086992), (16, 110706555), (20, 88565244), (24, 73804370), (30, 59043496), (40, 44282622), (48, 36902185), (60, 29521748), (80, 22141311), (120, 14760874), (240, 7380437), (2089, 847920), (3533, 501360), (4178, 423960), (6267, 282640), (7066, 250680), (8356, 211980), (10445, 169584), (10599, 167120), (12534, 141320), (14132, 125340), (16712, 105990), (17665, 100272), (20890, 84792), (21198, 83560), (25068, 70660), (28264, 62670), (31335, 56528), (33424, 52995), (35330, 50136), (41780, 42396)]