1265978520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{2309}}^1$

素因数の和:3849

約数の個数: 96

約数和(自身を含む): 4118914800

約数和(自身を除く): 2852936280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1523, 2309, 3046, 4569, 4618, 6092, 6927, 7615, 9138, 9236, 11545, 12184, 13707, 13854, 15230, 18276, 18472, 20781, 22845, 23090, 27414, 27708, 30460, 34635, 36552, 41562, 45690, 46180, 54828, 55416, 60920, 68535, 69270, 83124, 91380, 92360, 103905, 109656, 137070, 138540, 166248, 182760, 207810, 274140, 277080, 415620, 548280, 831240, 3516607, 7033214, 10549821, 14066428, 17583035, 21099642, 28132856, 31649463, 35166070, 42199284, 52749105, 63298926, 70332140, 84398568, 105498210, 126597852, 140664280, 158247315, 210996420, 253195704, 316494630, 421992840, 632989260, 1265978520]

約数ペア:

[(1, 1265978520), (2, 632989260), (3, 421992840), (4, 316494630), (5, 253195704), (6, 210996420), (8, 158247315), (9, 140664280), (10, 126597852), (12, 105498210), (15, 84398568), (18, 70332140), (20, 63298926), (24, 52749105), (30, 42199284), (36, 35166070), (40, 31649463), (45, 28132856), (60, 21099642), (72, 17583035), (90, 14066428), (120, 10549821), (180, 7033214), (360, 3516607), (1523, 831240), (2309, 548280), (3046, 415620), (4569, 277080), (4618, 274140), (6092, 207810), (6927, 182760), (7615, 166248), (9138, 138540), (9236, 137070), (11545, 109656), (12184, 103905), (13707, 92360), (13854, 91380), (15230, 83124), (18276, 69270), (18472, 68535), (20781, 60920), (22845, 55416), (23090, 54828), (27414, 46180), (27708, 45690), (30460, 41562), (34635, 36552)]