239886240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45433}}^1$

素因数の和:45462

約数の個数: 96

約数和(自身を含む): 824354496

約数和(自身を除く): 584468256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 45433, 90866, 136299, 181732, 227165, 272598, 363464, 454330, 499763, 545196, 681495, 726928, 908660, 999526, 1090392, 1362990, 1453856, 1499289, 1817320, 1999052, 2180784, 2498815, 2725980, 2998578, 3634640, 3998104, 4361568, 4997630, 5451960, 5997156, 7269280, 7496445, 7996208, 9995260, 10903920, 11994312, 14992890, 15992416, 19990520, 21807840, 23988624, 29985780, 39981040, 47977248, 59971560, 79962080, 119943120, 239886240]

約数ペア:

[(1, 239886240), (2, 119943120), (3, 79962080), (4, 59971560), (5, 47977248), (6, 39981040), (8, 29985780), (10, 23988624), (11, 21807840), (12, 19990520), (15, 15992416), (16, 14992890), (20, 11994312), (22, 10903920), (24, 9995260), (30, 7996208), (32, 7496445), (33, 7269280), (40, 5997156), (44, 5451960), (48, 4997630), (55, 4361568), (60, 3998104), (66, 3634640), (80, 2998578), (88, 2725980), (96, 2498815), (110, 2180784), (120, 1999052), (132, 1817320), (160, 1499289), (165, 1453856), (176, 1362990), (220, 1090392), (240, 999526), (264, 908660), (330, 726928), (352, 681495), (440, 545196), (480, 499763), (528, 454330), (660, 363464), (880, 272598), (1056, 227165), (1320, 181732), (1760, 136299), (2640, 90866), (5280, 45433)]