2625978480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{55541}}^1$

素因数の和:55754

約数の個数: 80

約数和(自身を含む): 8182003104

約数和(自身を除く): 5556024624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 23640, 47280, 55541, 111082, 166623, 222164, 277705, 333246, 444328, 555410, 666492, 833115, 888656, 1110820, 1332984, 1666230, 2221640, 2665968, 3332460, 4443280, 6664920, 10941577, 13329840, 21883154, 32824731, 43766308, 54707885, 65649462, 87532616, 109415770, 131298924, 164123655, 175065232, 218831540, 262597848, 328247310, 437663080, 525195696, 656494620, 875326160, 1312989240, 2625978480]

約数ペア:

[(1, 2625978480), (2, 1312989240), (3, 875326160), (4, 656494620), (5, 525195696), (6, 437663080), (8, 328247310), (10, 262597848), (12, 218831540), (15, 175065232), (16, 164123655), (20, 131298924), (24, 109415770), (30, 87532616), (40, 65649462), (48, 54707885), (60, 43766308), (80, 32824731), (120, 21883154), (197, 13329840), (240, 10941577), (394, 6664920), (591, 4443280), (788, 3332460), (985, 2665968), (1182, 2221640), (1576, 1666230), (1970, 1332984), (2364, 1110820), (2955, 888656), (3152, 833115), (3940, 666492), (4728, 555410), (5910, 444328), (7880, 333246), (9456, 277705), (11820, 222164), (15760, 166623), (23640, 111082), (47280, 55541)]