79224840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 267216300

約数和(自身を除く): 187991460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 229, 248, 279, 310, 360, 372, 458, 465, 558, 620, 687, 744, 916, 930, 961, 1116, 1145, 1240, 1374, 1395, 1832, 1860, 1922, 2061, 2232, 2290, 2748, 2790, 2883, 3435, 3720, 3844, 4122, 4580, 4805, 5496, 5580, 5766, 6870, 7099, 7688, 8244, 8649, 9160, 9610, 10305, 11160, 11532, 13740, 14198, 14415, 16488, 17298, 19220, 20610, 21297, 23064, 27480, 28396, 28830, 34596, 35495, 38440, 41220, 42594, 43245, 56792, 57660, 63891, 69192, 70990, 82440, 85188, 86490, 106485, 115320, 127782, 141980, 170376, 172980, 212970, 220069, 255564, 283960, 319455, 345960, 425940, 440138, 511128, 638910, 660207, 851880, 880276, 1100345, 1277820, 1320414, 1760552, 1980621, 2200690, 2555640, 2640828, 3301035, 3961242, 4401380, 5281656, 6602070, 7922484, 8802760, 9903105, 13204140, 15844968, 19806210, 26408280, 39612420, 79224840]

約数ペア:

[(1, 79224840), (2, 39612420), (3, 26408280), (4, 19806210), (5, 15844968), (6, 13204140), (8, 9903105), (9, 8802760), (10, 7922484), (12, 6602070), (15, 5281656), (18, 4401380), (20, 3961242), (24, 3301035), (30, 2640828), (31, 2555640), (36, 2200690), (40, 1980621), (45, 1760552), (60, 1320414), (62, 1277820), (72, 1100345), (90, 880276), (93, 851880), (120, 660207), (124, 638910), (155, 511128), (180, 440138), (186, 425940), (229, 345960), (248, 319455), (279, 283960), (310, 255564), (360, 220069), (372, 212970), (458, 172980), (465, 170376), (558, 141980), (620, 127782), (687, 115320), (744, 106485), (916, 86490), (930, 85188), (961, 82440), (1116, 70990), (1145, 69192), (1240, 63891), (1374, 57660), (1395, 56792), (1832, 43245), (1860, 42594), (1922, 41220), (2061, 38440), (2232, 35495), (2290, 34596), (2748, 28830), (2790, 28396), (2883, 27480), (3435, 23064), (3720, 21297), (3844, 20610), (4122, 19220), (4580, 17298), (4805, 16488), (5496, 14415), (5580, 14198), (5766, 13740), (6870, 11532), (7099, 11160), (7688, 10305), (8244, 9610), (8649, 9160)]