102702720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 330480000

約数和(自身を除く): 227777280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 359, 384, 447, 480, 596, 640, 718, 745, 894, 960, 1077, 1192, 1436, 1490, 1788, 1795, 1920, 2154, 2235, 2384, 2872, 2980, 3576, 3590, 4308, 4470, 4768, 5385, 5744, 5960, 7152, 7180, 8616, 8940, 9536, 10770, 11488, 11920, 14304, 14360, 17232, 17880, 19072, 21540, 22976, 23840, 28608, 28720, 34464, 35760, 43080, 45952, 47680, 53491, 57216, 57440, 68928, 71520, 86160, 95360, 106982, 114880, 137856, 143040, 160473, 172320, 213964, 229760, 267455, 286080, 320946, 344640, 427928, 534910, 641892, 689280, 802365, 855856, 1069820, 1283784, 1604730, 1711712, 2139640, 2567568, 3209460, 3423424, 4279280, 5135136, 6418920, 6846848, 8558560, 10270272, 12837840, 17117120, 20540544, 25675680, 34234240, 51351360, 102702720]

約数ペア:

[(1, 102702720), (2, 51351360), (3, 34234240), (4, 25675680), (5, 20540544), (6, 17117120), (8, 12837840), (10, 10270272), (12, 8558560), (15, 6846848), (16, 6418920), (20, 5135136), (24, 4279280), (30, 3423424), (32, 3209460), (40, 2567568), (48, 2139640), (60, 1711712), (64, 1604730), (80, 1283784), (96, 1069820), (120, 855856), (128, 802365), (149, 689280), (160, 641892), (192, 534910), (240, 427928), (298, 344640), (320, 320946), (359, 286080), (384, 267455), (447, 229760), (480, 213964), (596, 172320), (640, 160473), (718, 143040), (745, 137856), (894, 114880), (960, 106982), (1077, 95360), (1192, 86160), (1436, 71520), (1490, 68928), (1788, 57440), (1795, 57216), (1920, 53491), (2154, 47680), (2235, 45952), (2384, 43080), (2872, 35760), (2980, 34464), (3576, 28720), (3590, 28608), (4308, 23840), (4470, 22976), (4768, 21540), (5385, 19072), (5744, 17880), (5960, 17232), (7152, 14360), (7180, 14304), (8616, 11920), (8940, 11488), (9536, 10770)]