26215920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 92404800

約数和(自身を除く): 66188880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 229, 240, 265, 270, 318, 360, 424, 432, 458, 477, 530, 540, 636, 687, 720, 795, 848, 916, 954, 1060, 1080, 1145, 1272, 1374, 1431, 1590, 1832, 1908, 2061, 2120, 2160, 2290, 2385, 2544, 2748, 2862, 3180, 3435, 3664, 3816, 4122, 4240, 4580, 4770, 5496, 5724, 6183, 6360, 6870, 7155, 7632, 8244, 9160, 9540, 10305, 10992, 11448, 12137, 12366, 12720, 13740, 14310, 16488, 18320, 19080, 20610, 22896, 24274, 24732, 27480, 28620, 30915, 32976, 36411, 38160, 41220, 48548, 49464, 54960, 57240, 60685, 61830, 72822, 82440, 97096, 98928, 109233, 114480, 121370, 123660, 145644, 164880, 182055, 194192, 218466, 242740, 247320, 291288, 327699, 364110, 436932, 485480, 494640, 546165, 582576, 655398, 728220, 873864, 970960, 1092330, 1310796, 1456440, 1638495, 1747728, 2184660, 2621592, 2912880, 3276990, 4369320, 5243184, 6553980, 8738640, 13107960, 26215920]

約数ペア:

[(1, 26215920), (2, 13107960), (3, 8738640), (4, 6553980), (5, 5243184), (6, 4369320), (8, 3276990), (9, 2912880), (10, 2621592), (12, 2184660), (15, 1747728), (16, 1638495), (18, 1456440), (20, 1310796), (24, 1092330), (27, 970960), (30, 873864), (36, 728220), (40, 655398), (45, 582576), (48, 546165), (53, 494640), (54, 485480), (60, 436932), (72, 364110), (80, 327699), (90, 291288), (106, 247320), (108, 242740), (120, 218466), (135, 194192), (144, 182055), (159, 164880), (180, 145644), (212, 123660), (216, 121370), (229, 114480), (240, 109233), (265, 98928), (270, 97096), (318, 82440), (360, 72822), (424, 61830), (432, 60685), (458, 57240), (477, 54960), (530, 49464), (540, 48548), (636, 41220), (687, 38160), (720, 36411), (795, 32976), (848, 30915), (916, 28620), (954, 27480), (1060, 24732), (1080, 24274), (1145, 22896), (1272, 20610), (1374, 19080), (1431, 18320), (1590, 16488), (1832, 14310), (1908, 13740), (2061, 12720), (2120, 12366), (2160, 12137), (2290, 11448), (2385, 10992), (2544, 10305), (2748, 9540), (2862, 9160), (3180, 8244), (3435, 7632), (3664, 7155), (3816, 6870), (4122, 6360), (4240, 6183), (4580, 5724), (4770, 5496)]