65404680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49549}}^1$

素因数の和:49574

約数の個数: 64

約数和(自身を含む): 214056000

約数和(自身を除く): 148651320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 49549, 99098, 148647, 198196, 247745, 297294, 396392, 495490, 545039, 594588, 743235, 990980, 1090078, 1189176, 1486470, 1635117, 1981960, 2180156, 2725195, 2972940, 3270234, 4360312, 5450390, 5945880, 6540468, 8175585, 10900780, 13080936, 16351170, 21801560, 32702340, 65404680]

約数ペア:

[(1, 65404680), (2, 32702340), (3, 21801560), (4, 16351170), (5, 13080936), (6, 10900780), (8, 8175585), (10, 6540468), (11, 5945880), (12, 5450390), (15, 4360312), (20, 3270234), (22, 2972940), (24, 2725195), (30, 2180156), (33, 1981960), (40, 1635117), (44, 1486470), (55, 1189176), (60, 1090078), (66, 990980), (88, 743235), (110, 594588), (120, 545039), (132, 495490), (165, 396392), (220, 297294), (264, 247745), (330, 198196), (440, 148647), (660, 99098), (1320, 49549)]