48020940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 113420340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 198, 220, 237, 307, 316, 330, 395, 396, 474, 495, 614, 660, 711, 790, 869, 921, 948, 990, 1185, 1228, 1422, 1535, 1580, 1738, 1842, 1980, 2370, 2607, 2763, 2844, 3070, 3377, 3476, 3555, 3684, 4345, 4605, 4740, 5214, 5526, 6140, 6754, 7110, 7821, 8690, 9210, 10131, 10428, 11052, 13035, 13508, 13815, 14220, 15642, 16885, 17380, 18420, 20262, 24253, 26070, 27630, 30393, 31284, 33770, 39105, 40524, 48506, 50655, 52140, 55260, 60786, 67540, 72759, 78210, 97012, 101310, 121265, 121572, 145518, 151965, 156420, 202620, 218277, 242530, 266783, 291036, 303930, 363795, 436554, 485060, 533566, 607860, 727590, 800349, 873108, 1067132, 1091385, 1333915, 1455180, 1600698, 2182770, 2401047, 2667830, 3201396, 4001745, 4365540, 4802094, 5335660, 8003490, 9604188, 12005235, 16006980, 24010470, 48020940]

約数ペア:

[(1, 48020940), (2, 24010470), (3, 16006980), (4, 12005235), (5, 9604188), (6, 8003490), (9, 5335660), (10, 4802094), (11, 4365540), (12, 4001745), (15, 3201396), (18, 2667830), (20, 2401047), (22, 2182770), (30, 1600698), (33, 1455180), (36, 1333915), (44, 1091385), (45, 1067132), (55, 873108), (60, 800349), (66, 727590), (79, 607860), (90, 533566), (99, 485060), (110, 436554), (132, 363795), (158, 303930), (165, 291036), (180, 266783), (198, 242530), (220, 218277), (237, 202620), (307, 156420), (316, 151965), (330, 145518), (395, 121572), (396, 121265), (474, 101310), (495, 97012), (614, 78210), (660, 72759), (711, 67540), (790, 60786), (869, 55260), (921, 52140), (948, 50655), (990, 48506), (1185, 40524), (1228, 39105), (1422, 33770), (1535, 31284), (1580, 30393), (1738, 27630), (1842, 26070), (1980, 24253), (2370, 20262), (2607, 18420), (2763, 17380), (2844, 16885), (3070, 15642), (3377, 14220), (3476, 13815), (3555, 13508), (3684, 13035), (4345, 11052), (4605, 10428), (4740, 10131), (5214, 9210), (5526, 8690), (6140, 7821), (6754, 7110)]