263334480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1171}}^1$

素因数の和:2124

約数の個数: 80

約数和(自身を含む): 817905984

約数和(自身を除く): 554571504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 937, 1171, 1874, 2342, 2811, 3513, 3748, 4684, 4685, 5622, 5855, 7026, 7496, 9368, 9370, 11244, 11710, 14052, 14055, 14992, 17565, 18736, 18740, 22488, 23420, 28104, 28110, 35130, 37480, 44976, 46840, 56208, 56220, 70260, 74960, 93680, 112440, 140520, 224880, 281040, 1097227, 2194454, 3291681, 4388908, 5486135, 6583362, 8777816, 10972270, 13166724, 16458405, 17555632, 21944540, 26333448, 32916810, 43889080, 52666896, 65833620, 87778160, 131667240, 263334480]

約数ペア:

[(1, 263334480), (2, 131667240), (3, 87778160), (4, 65833620), (5, 52666896), (6, 43889080), (8, 32916810), (10, 26333448), (12, 21944540), (15, 17555632), (16, 16458405), (20, 13166724), (24, 10972270), (30, 8777816), (40, 6583362), (48, 5486135), (60, 4388908), (80, 3291681), (120, 2194454), (240, 1097227), (937, 281040), (1171, 224880), (1874, 140520), (2342, 112440), (2811, 93680), (3513, 74960), (3748, 70260), (4684, 56220), (4685, 56208), (5622, 46840), (5855, 44976), (7026, 37480), (7496, 35130), (9368, 28110), (9370, 28104), (11244, 23420), (11710, 22488), (14052, 18740), (14055, 18736), (14992, 17565)]