12353981580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{28163}}^1$

素因数の和:30615

約数の個数: 72

約数和(自身を含む): 37490452272

約数和(自身を除く): 25136470692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2437, 4874, 7311, 9748, 12185, 14622, 21933, 24370, 28163, 29244, 36555, 43866, 48740, 56326, 73110, 84489, 87732, 109665, 112652, 140815, 146220, 168978, 219330, 253467, 281630, 337956, 422445, 438660, 506934, 563260, 844890, 1013868, 1267335, 1689780, 2534670, 5069340, 68633231, 137266462, 205899693, 274532924, 343166155, 411799386, 617699079, 686332310, 823598772, 1029498465, 1235398158, 1372664620, 2058996930, 2470796316, 3088495395, 4117993860, 6176990790, 12353981580]

約数ペア:

[(1, 12353981580), (2, 6176990790), (3, 4117993860), (4, 3088495395), (5, 2470796316), (6, 2058996930), (9, 1372664620), (10, 1235398158), (12, 1029498465), (15, 823598772), (18, 686332310), (20, 617699079), (30, 411799386), (36, 343166155), (45, 274532924), (60, 205899693), (90, 137266462), (180, 68633231), (2437, 5069340), (4874, 2534670), (7311, 1689780), (9748, 1267335), (12185, 1013868), (14622, 844890), (21933, 563260), (24370, 506934), (28163, 438660), (29244, 422445), (36555, 337956), (43866, 281630), (48740, 253467), (56326, 219330), (73110, 168978), (84489, 146220), (87732, 140815), (109665, 112652)]