80889480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{32099}}^1$

素因数の和:32123

約数の個数: 96

約数和(自身を含む): 300456000

約数和(自身を除く): 219566520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 32099, 64198, 96297, 128396, 160495, 192594, 224693, 256792, 288891, 320990, 385188, 449386, 481485, 577782, 641980, 674079, 770376, 898772, 962970, 1123465, 1155564, 1283960, 1348158, 1444455, 1797544, 1925940, 2022237, 2246930, 2311128, 2696316, 2888910, 3370395, 3851880, 4044474, 4493860, 5392632, 5777820, 6740790, 8088948, 8987720, 10111185, 11555640, 13481580, 16177896, 20222370, 26963160, 40444740, 80889480]

約数ペア:

[(1, 80889480), (2, 40444740), (3, 26963160), (4, 20222370), (5, 16177896), (6, 13481580), (7, 11555640), (8, 10111185), (9, 8987720), (10, 8088948), (12, 6740790), (14, 5777820), (15, 5392632), (18, 4493860), (20, 4044474), (21, 3851880), (24, 3370395), (28, 2888910), (30, 2696316), (35, 2311128), (36, 2246930), (40, 2022237), (42, 1925940), (45, 1797544), (56, 1444455), (60, 1348158), (63, 1283960), (70, 1155564), (72, 1123465), (84, 962970), (90, 898772), (105, 770376), (120, 674079), (126, 641980), (140, 577782), (168, 481485), (180, 449386), (210, 385188), (252, 320990), (280, 288891), (315, 256792), (360, 224693), (420, 192594), (504, 160495), (630, 128396), (840, 96297), (1260, 64198), (2520, 32099)]