240139733520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{838711}}^1$

素因数の和:839920

約数の個数: 80

約数和(自身を含む): 745058063232

約数和(自身を除く): 504918329712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1193, 2386, 3579, 4772, 5965, 7158, 9544, 11930, 14316, 17895, 19088, 23860, 28632, 35790, 47720, 57264, 71580, 95440, 143160, 286320, 838711, 1677422, 2516133, 3354844, 4193555, 5032266, 6709688, 8387110, 10064532, 12580665, 13419376, 16774220, 20129064, 25161330, 33548440, 40258128, 50322660, 67096880, 100645320, 201290640, 1000582223, 2001164446, 3001746669, 4002328892, 5002911115, 6003493338, 8004657784, 10005822230, 12006986676, 15008733345, 16009315568, 20011644460, 24013973352, 30017466690, 40023288920, 48027946704, 60034933380, 80046577840, 120069866760, 240139733520]

約数ペア:

[(1, 240139733520), (2, 120069866760), (3, 80046577840), (4, 60034933380), (5, 48027946704), (6, 40023288920), (8, 30017466690), (10, 24013973352), (12, 20011644460), (15, 16009315568), (16, 15008733345), (20, 12006986676), (24, 10005822230), (30, 8004657784), (40, 6003493338), (48, 5002911115), (60, 4002328892), (80, 3001746669), (120, 2001164446), (240, 1000582223), (1193, 201290640), (2386, 100645320), (3579, 67096880), (4772, 50322660), (5965, 40258128), (7158, 33548440), (9544, 25161330), (11930, 20129064), (14316, 16774220), (17895, 13419376), (19088, 12580665), (23860, 10064532), (28632, 8387110), (35790, 6709688), (47720, 5032266), (57264, 4193555), (71580, 3354844), (95440, 2516133), (143160, 1677422), (286320, 838711)]