1940984478120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{16831291}}^1$

素因数の和:16831367

約数の個数: 96

約数和(自身を含む): 6016850264160

約数和(自身を除く): 4075865786040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1860, 1922, 2883, 3720, 3844, 4805, 5766, 7688, 9610, 11532, 14415, 19220, 23064, 28830, 38440, 57660, 115320, 16831291, 33662582, 50493873, 67325164, 84156455, 100987746, 134650328, 168312910, 201975492, 252469365, 336625820, 403950984, 504938730, 521770021, 673251640, 1009877460, 1043540042, 1565310063, 2019754920, 2087080084, 2608850105, 3130620126, 4174160168, 5217700210, 6261240252, 7826550315, 10435400420, 12522480504, 15653100630, 16174870651, 20870800840, 31306201260, 32349741302, 48524611953, 62612402520, 64699482604, 80874353255, 97049223906, 129398965208, 161748706510, 194098447812, 242623059765, 323497413020, 388196895624, 485246119530, 646994826040, 970492239060, 1940984478120]

約数ペア:

[(1, 1940984478120), (2, 970492239060), (3, 646994826040), (4, 485246119530), (5, 388196895624), (6, 323497413020), (8, 242623059765), (10, 194098447812), (12, 161748706510), (15, 129398965208), (20, 97049223906), (24, 80874353255), (30, 64699482604), (31, 62612402520), (40, 48524611953), (60, 32349741302), (62, 31306201260), (93, 20870800840), (120, 16174870651), (124, 15653100630), (155, 12522480504), (186, 10435400420), (248, 7826550315), (310, 6261240252), (372, 5217700210), (465, 4174160168), (620, 3130620126), (744, 2608850105), (930, 2087080084), (961, 2019754920), (1240, 1565310063), (1860, 1043540042), (1922, 1009877460), (2883, 673251640), (3720, 521770021), (3844, 504938730), (4805, 403950984), (5766, 336625820), (7688, 252469365), (9610, 201975492), (11532, 168312910), (14415, 134650328), (19220, 100987746), (23064, 84156455), (28830, 67325164), (38440, 50493873), (57660, 33662582), (115320, 16831291)]