119867520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 385560000

約数和(自身を除く): 265692480

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, 384, 419, 447, 480, 596, 640, 745, 838, 894, 960, 1192, 1257, 1490, 1676, 1788, 1920, 2095, 2235, 2384, 2514, 2980, 3352, 3576, 4190, 4470, 4768, 5028, 5960, 6285, 6704, 7152, 8380, 8940, 9536, 10056, 11920, 12570, 13408, 14304, 16760, 17880, 19072, 20112, 23840, 25140, 26816, 28608, 33520, 35760, 40224, 47680, 50280, 53632, 57216, 62431, 67040, 71520, 80448, 95360, 100560, 124862, 134080, 143040, 160896, 187293, 201120, 249724, 268160, 286080, 312155, 374586, 402240, 499448, 624310, 749172, 804480, 936465, 998896, 1248620, 1498344, 1872930, 1997792, 2497240, 2996688, 3745860, 3995584, 4994480, 5993376, 7491720, 7991168, 9988960, 11986752, 14983440, 19977920, 23973504, 29966880, 39955840, 59933760, 119867520]

約数ペア:

[(1, 119867520), (2, 59933760), (3, 39955840), (4, 29966880), (5, 23973504), (6, 19977920), (8, 14983440), (10, 11986752), (12, 9988960), (15, 7991168), (16, 7491720), (20, 5993376), (24, 4994480), (30, 3995584), (32, 3745860), (40, 2996688), (48, 2497240), (60, 1997792), (64, 1872930), (80, 1498344), (96, 1248620), (120, 998896), (128, 936465), (149, 804480), (160, 749172), (192, 624310), (240, 499448), (298, 402240), (320, 374586), (384, 312155), (419, 286080), (447, 268160), (480, 249724), (596, 201120), (640, 187293), (745, 160896), (838, 143040), (894, 134080), (960, 124862), (1192, 100560), (1257, 95360), (1490, 80448), (1676, 71520), (1788, 67040), (1920, 62431), (2095, 57216), (2235, 53632), (2384, 50280), (2514, 47680), (2980, 40224), (3352, 35760), (3576, 33520), (4190, 28608), (4470, 26816), (4768, 25140), (5028, 23840), (5960, 20112), (6285, 19072), (6704, 17880), (7152, 16760), (8380, 14304), (8940, 13408), (9536, 12570), (10056, 11920)]