12068940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15473}}^1$

素因数の和:15498

約数の個数: 48

約数和(自身を含む): 36394848

約数和(自身を除く): 24325908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 15473, 30946, 46419, 61892, 77365, 92838, 154730, 185676, 201149, 232095, 309460, 402298, 464190, 603447, 804596, 928380, 1005745, 1206894, 2011490, 2413788, 3017235, 4022980, 6034470, 12068940]

約数ペア:

[(1, 12068940), (2, 6034470), (3, 4022980), (4, 3017235), (5, 2413788), (6, 2011490), (10, 1206894), (12, 1005745), (13, 928380), (15, 804596), (20, 603447), (26, 464190), (30, 402298), (39, 309460), (52, 232095), (60, 201149), (65, 185676), (78, 154730), (130, 92838), (156, 77365), (195, 61892), (260, 46419), (390, 30946), (780, 15473)]