479158320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64403}}^1$

素因数の和:64450

約数の個数: 80

約数和(自身を含む): 1533330432

約数和(自身を除く): 1054172112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 64403, 128806, 193209, 257612, 322015, 386418, 515224, 644030, 772836, 966045, 1030448, 1288060, 1545672, 1932090, 1996493, 2576120, 3091344, 3864180, 3992986, 5152240, 5989479, 7728360, 7985972, 9982465, 11978958, 15456720, 15971944, 19964930, 23957916, 29947395, 31943888, 39929860, 47915832, 59894790, 79859720, 95831664, 119789580, 159719440, 239579160, 479158320]

約数ペア:

[(1, 479158320), (2, 239579160), (3, 159719440), (4, 119789580), (5, 95831664), (6, 79859720), (8, 59894790), (10, 47915832), (12, 39929860), (15, 31943888), (16, 29947395), (20, 23957916), (24, 19964930), (30, 15971944), (31, 15456720), (40, 11978958), (48, 9982465), (60, 7985972), (62, 7728360), (80, 5989479), (93, 5152240), (120, 3992986), (124, 3864180), (155, 3091344), (186, 2576120), (240, 1996493), (248, 1932090), (310, 1545672), (372, 1288060), (465, 1030448), (496, 966045), (620, 772836), (744, 644030), (930, 515224), (1240, 386418), (1488, 322015), (1860, 257612), (2480, 193209), (3720, 128806), (7440, 64403)]