171494160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1613}}^1$

素因数の和:2072

約数の個数: 80

約数和(自身を含む): 533162304

約数和(自身を除く): 361668144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1613, 1772, 2215, 2658, 3226, 3544, 4430, 4839, 5316, 6452, 6645, 7088, 8065, 8860, 9678, 10632, 12904, 13290, 16130, 17720, 19356, 21264, 24195, 25808, 26580, 32260, 35440, 38712, 48390, 53160, 64520, 77424, 96780, 106320, 129040, 193560, 387120, 714559, 1429118, 2143677, 2858236, 3572795, 4287354, 5716472, 7145590, 8574708, 10718385, 11432944, 14291180, 17149416, 21436770, 28582360, 34298832, 42873540, 57164720, 85747080, 171494160]

約数ペア:

[(1, 171494160), (2, 85747080), (3, 57164720), (4, 42873540), (5, 34298832), (6, 28582360), (8, 21436770), (10, 17149416), (12, 14291180), (15, 11432944), (16, 10718385), (20, 8574708), (24, 7145590), (30, 5716472), (40, 4287354), (48, 3572795), (60, 2858236), (80, 2143677), (120, 1429118), (240, 714559), (443, 387120), (886, 193560), (1329, 129040), (1613, 106320), (1772, 96780), (2215, 77424), (2658, 64520), (3226, 53160), (3544, 48390), (4430, 38712), (4839, 35440), (5316, 32260), (6452, 26580), (6645, 25808), (7088, 24195), (8065, 21264), (8860, 19356), (9678, 17720), (10632, 16130), (12904, 13290)]