68400608040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8260943}}^1$

素因数の和:8260983

約数の個数: 96

約数和(自身を含む): 231967307520

約数和(自身を除く): 163566699480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 8260943, 16521886, 24782829, 33043772, 41304715, 49565658, 66087544, 74348487, 82609430, 99131316, 123914145, 148696974, 165218860, 190001689, 198262632, 247828290, 297393948, 330437720, 371742435, 380003378, 495656580, 570005067, 594787896, 743484870, 760006756, 950008445, 991313160, 1140010134, 1486969740, 1520013512, 1710015201, 1900016890, 2280020268, 2850025335, 2973939480, 3420030402, 3800033780, 4560040536, 5700050670, 6840060804, 7600067560, 8550076005, 11400101340, 13680121608, 17100152010, 22800202680, 34200304020, 68400608040]

約数ペア:

[(1, 68400608040), (2, 34200304020), (3, 22800202680), (4, 17100152010), (5, 13680121608), (6, 11400101340), (8, 8550076005), (9, 7600067560), (10, 6840060804), (12, 5700050670), (15, 4560040536), (18, 3800033780), (20, 3420030402), (23, 2973939480), (24, 2850025335), (30, 2280020268), (36, 1900016890), (40, 1710015201), (45, 1520013512), (46, 1486969740), (60, 1140010134), (69, 991313160), (72, 950008445), (90, 760006756), (92, 743484870), (115, 594787896), (120, 570005067), (138, 495656580), (180, 380003378), (184, 371742435), (207, 330437720), (230, 297393948), (276, 247828290), (345, 198262632), (360, 190001689), (414, 165218860), (460, 148696974), (552, 123914145), (690, 99131316), (828, 82609430), (920, 74348487), (1035, 66087544), (1380, 49565658), (1656, 41304715), (2070, 33043772), (2760, 24782829), (4140, 16521886), (8280, 8260943)]