12196040580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{104723}}^1$

素因数の和:105385

約数の個数: 72

約数和(自身を含む): 37052188992

約数和(自身を除く): 24856148412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 647, 1294, 1941, 2588, 3235, 3882, 5823, 6470, 7764, 9705, 11646, 12940, 19410, 23292, 29115, 38820, 58230, 104723, 116460, 209446, 314169, 418892, 523615, 628338, 942507, 1047230, 1256676, 1570845, 1885014, 2094460, 3141690, 3770028, 4712535, 6283380, 9425070, 18850140, 67755781, 135511562, 203267343, 271023124, 338778905, 406534686, 609802029, 677557810, 813069372, 1016336715, 1219604058, 1355115620, 2032673430, 2439208116, 3049010145, 4065346860, 6098020290, 12196040580]

約数ペア:

[(1, 12196040580), (2, 6098020290), (3, 4065346860), (4, 3049010145), (5, 2439208116), (6, 2032673430), (9, 1355115620), (10, 1219604058), (12, 1016336715), (15, 813069372), (18, 677557810), (20, 609802029), (30, 406534686), (36, 338778905), (45, 271023124), (60, 203267343), (90, 135511562), (180, 67755781), (647, 18850140), (1294, 9425070), (1941, 6283380), (2588, 4712535), (3235, 3770028), (3882, 3141690), (5823, 2094460), (6470, 1885014), (7764, 1570845), (9705, 1256676), (11646, 1047230), (12940, 942507), (19410, 628338), (23292, 523615), (29115, 418892), (38820, 314169), (58230, 209446), (104723, 116460)]