169819680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 536760000

約数和(自身を除く): 366940320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 709, 998, 1418, 1497, 1996, 2127, 2495, 2836, 2994, 3545, 3992, 4254, 4990, 5672, 5988, 7090, 7485, 7984, 8508, 9980, 10635, 11344, 11976, 14180, 14970, 15968, 17016, 19960, 21270, 22688, 23952, 28360, 29940, 34032, 39920, 42540, 47904, 56720, 59880, 68064, 79840, 85080, 113440, 119760, 170160, 239520, 340320, 353791, 707582, 1061373, 1415164, 1768955, 2122746, 2830328, 3537910, 4245492, 5306865, 5660656, 7075820, 8490984, 10613730, 11321312, 14151640, 16981968, 21227460, 28303280, 33963936, 42454920, 56606560, 84909840, 169819680]

約数ペア:

[(1, 169819680), (2, 84909840), (3, 56606560), (4, 42454920), (5, 33963936), (6, 28303280), (8, 21227460), (10, 16981968), (12, 14151640), (15, 11321312), (16, 10613730), (20, 8490984), (24, 7075820), (30, 5660656), (32, 5306865), (40, 4245492), (48, 3537910), (60, 2830328), (80, 2122746), (96, 1768955), (120, 1415164), (160, 1061373), (240, 707582), (480, 353791), (499, 340320), (709, 239520), (998, 170160), (1418, 119760), (1497, 113440), (1996, 85080), (2127, 79840), (2495, 68064), (2836, 59880), (2994, 56720), (3545, 47904), (3992, 42540), (4254, 39920), (4990, 34032), (5672, 29940), (5988, 28360), (7090, 23952), (7485, 22688), (7984, 21270), (8508, 19960), (9980, 17016), (10635, 15968), (11344, 14970), (11976, 14180)]