12191580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 38465280

約数和(自身を除く): 26273700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 211, 214, 270, 321, 422, 428, 535, 540, 633, 642, 844, 963, 1055, 1070, 1266, 1284, 1605, 1899, 1926, 2110, 2140, 2532, 2889, 3165, 3210, 3798, 3852, 4220, 4815, 5697, 5778, 6330, 6420, 7596, 9495, 9630, 11394, 11556, 12660, 14445, 18990, 19260, 22577, 22788, 28485, 28890, 37980, 45154, 56970, 57780, 67731, 90308, 112885, 113940, 135462, 203193, 225770, 270924, 338655, 406386, 451540, 609579, 677310, 812772, 1015965, 1219158, 1354620, 2031930, 2438316, 3047895, 4063860, 6095790, 12191580]

約数ペア:

[(1, 12191580), (2, 6095790), (3, 4063860), (4, 3047895), (5, 2438316), (6, 2031930), (9, 1354620), (10, 1219158), (12, 1015965), (15, 812772), (18, 677310), (20, 609579), (27, 451540), (30, 406386), (36, 338655), (45, 270924), (54, 225770), (60, 203193), (90, 135462), (107, 113940), (108, 112885), (135, 90308), (180, 67731), (211, 57780), (214, 56970), (270, 45154), (321, 37980), (422, 28890), (428, 28485), (535, 22788), (540, 22577), (633, 19260), (642, 18990), (844, 14445), (963, 12660), (1055, 11556), (1070, 11394), (1266, 9630), (1284, 9495), (1605, 7596), (1899, 6420), (1926, 6330), (2110, 5778), (2140, 5697), (2532, 4815), (2889, 4220), (3165, 3852), (3210, 3798)]