11867760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 40738464

約数和(自身を除く): 28870704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 311, 318, 360, 424, 477, 530, 622, 636, 720, 795, 848, 933, 954, 1060, 1244, 1272, 1555, 1590, 1866, 1908, 2120, 2385, 2488, 2544, 2799, 3110, 3180, 3732, 3816, 4240, 4665, 4770, 4976, 5598, 6220, 6360, 7464, 7632, 9330, 9540, 11196, 12440, 12720, 13995, 14928, 16483, 18660, 19080, 22392, 24880, 27990, 32966, 37320, 38160, 44784, 49449, 55980, 65932, 74640, 82415, 98898, 111960, 131864, 148347, 164830, 197796, 223920, 247245, 263728, 296694, 329660, 395592, 494490, 593388, 659320, 741735, 791184, 988980, 1186776, 1318640, 1483470, 1977960, 2373552, 2966940, 3955920, 5933880, 11867760]

約数ペア:

[(1, 11867760), (2, 5933880), (3, 3955920), (4, 2966940), (5, 2373552), (6, 1977960), (8, 1483470), (9, 1318640), (10, 1186776), (12, 988980), (15, 791184), (16, 741735), (18, 659320), (20, 593388), (24, 494490), (30, 395592), (36, 329660), (40, 296694), (45, 263728), (48, 247245), (53, 223920), (60, 197796), (72, 164830), (80, 148347), (90, 131864), (106, 111960), (120, 98898), (144, 82415), (159, 74640), (180, 65932), (212, 55980), (240, 49449), (265, 44784), (311, 38160), (318, 37320), (360, 32966), (424, 27990), (477, 24880), (530, 22392), (622, 19080), (636, 18660), (720, 16483), (795, 14928), (848, 13995), (933, 12720), (954, 12440), (1060, 11196), (1244, 9540), (1272, 9330), (1555, 7632), (1590, 7464), (1866, 6360), (1908, 6220), (2120, 5598), (2385, 4976), (2488, 4770), (2544, 4665), (2799, 4240), (3110, 3816), (3180, 3732)]