281917080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1303}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 918459360

約数和(自身を除く): 636542280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 601, 1202, 1303, 1803, 2404, 2606, 3005, 3606, 3909, 4808, 5212, 5409, 6010, 6515, 7212, 7818, 9015, 10424, 10818, 11727, 12020, 13030, 14424, 15636, 18030, 19545, 21636, 23454, 24040, 26060, 27045, 31272, 36060, 39090, 43272, 46908, 52120, 54090, 58635, 72120, 78180, 93816, 108180, 117270, 156360, 216360, 234540, 469080, 783103, 1566206, 2349309, 3132412, 3915515, 4698618, 6264824, 7047927, 7831030, 9397236, 11746545, 14095854, 15662060, 18794472, 23493090, 28191708, 31324120, 35239635, 46986180, 56383416, 70479270, 93972360, 140958540, 281917080]

約数ペア:

[(1, 281917080), (2, 140958540), (3, 93972360), (4, 70479270), (5, 56383416), (6, 46986180), (8, 35239635), (9, 31324120), (10, 28191708), (12, 23493090), (15, 18794472), (18, 15662060), (20, 14095854), (24, 11746545), (30, 9397236), (36, 7831030), (40, 7047927), (45, 6264824), (60, 4698618), (72, 3915515), (90, 3132412), (120, 2349309), (180, 1566206), (360, 783103), (601, 469080), (1202, 234540), (1303, 216360), (1803, 156360), (2404, 117270), (2606, 108180), (3005, 93816), (3606, 78180), (3909, 72120), (4808, 58635), (5212, 54090), (5409, 52120), (6010, 46908), (6515, 43272), (7212, 39090), (7818, 36060), (9015, 31272), (10424, 27045), (10818, 26060), (11727, 24040), (12020, 23454), (13030, 21636), (14424, 19545), (15636, 18030)]