215350320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1493}}^1$

素因数の和:2110

約数の個数: 80

約数和(自身を含む): 669144672

約数和(自身を除く): 453794352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1202, 1493, 1803, 2404, 2986, 3005, 3606, 4479, 4808, 5972, 6010, 7212, 7465, 8958, 9015, 9616, 11944, 12020, 14424, 14930, 17916, 18030, 22395, 23888, 24040, 28848, 29860, 35832, 36060, 44790, 48080, 59720, 71664, 72120, 89580, 119440, 144240, 179160, 358320, 897293, 1794586, 2691879, 3589172, 4486465, 5383758, 7178344, 8972930, 10767516, 13459395, 14356688, 17945860, 21535032, 26918790, 35891720, 43070064, 53837580, 71783440, 107675160, 215350320]

約数ペア:

[(1, 215350320), (2, 107675160), (3, 71783440), (4, 53837580), (5, 43070064), (6, 35891720), (8, 26918790), (10, 21535032), (12, 17945860), (15, 14356688), (16, 13459395), (20, 10767516), (24, 8972930), (30, 7178344), (40, 5383758), (48, 4486465), (60, 3589172), (80, 2691879), (120, 1794586), (240, 897293), (601, 358320), (1202, 179160), (1493, 144240), (1803, 119440), (2404, 89580), (2986, 72120), (3005, 71664), (3606, 59720), (4479, 48080), (4808, 44790), (5972, 36060), (6010, 35832), (7212, 29860), (7465, 28848), (8958, 24040), (9015, 23888), (9616, 22395), (11944, 18030), (12020, 17916), (14424, 14930)]