120877260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 388577280

約数和(自身を除く): 267700020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1039, 1108, 1385, 1662, 1939, 2078, 2770, 3117, 3324, 3878, 4155, 4156, 5195, 5540, 5817, 6234, 7273, 7756, 8310, 9695, 10390, 11634, 12468, 14546, 15585, 16620, 19390, 20780, 21819, 23268, 29085, 29092, 31170, 36365, 38780, 43638, 58170, 62340, 72730, 87276, 109095, 116340, 145460, 218190, 287803, 436380, 575606, 863409, 1151212, 1439015, 1726818, 2014621, 2878030, 3453636, 4029242, 4317045, 5756060, 6043863, 8058484, 8634090, 10073105, 12087726, 17268180, 20146210, 24175452, 30219315, 40292420, 60438630, 120877260]

約数ペア:

[(1, 120877260), (2, 60438630), (3, 40292420), (4, 30219315), (5, 24175452), (6, 20146210), (7, 17268180), (10, 12087726), (12, 10073105), (14, 8634090), (15, 8058484), (20, 6043863), (21, 5756060), (28, 4317045), (30, 4029242), (35, 3453636), (42, 2878030), (60, 2014621), (70, 1726818), (84, 1439015), (105, 1151212), (140, 863409), (210, 575606), (277, 436380), (420, 287803), (554, 218190), (831, 145460), (1039, 116340), (1108, 109095), (1385, 87276), (1662, 72730), (1939, 62340), (2078, 58170), (2770, 43638), (3117, 38780), (3324, 36365), (3878, 31170), (4155, 29092), (4156, 29085), (5195, 23268), (5540, 21819), (5817, 20780), (6234, 19390), (7273, 16620), (7756, 15585), (8310, 14546), (9695, 12468), (10390, 11634)]