12965040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1667

約数の個数: 120

約数和(自身を含む): 47528208

約数和(自身を除く): 34563168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1637, 1980, 2640, 3274, 3960, 4911, 6548, 7920, 8185, 9822, 13096, 14733, 16370, 18007, 19644, 24555, 26192, 29466, 32740, 36014, 39288, 49110, 54021, 58932, 65480, 72028, 73665, 78576, 90035, 98220, 108042, 117864, 130960, 144056, 147330, 162063, 180070, 196440, 216084, 235728, 270105, 288112, 294660, 324126, 360140, 392880, 432168, 540210, 589320, 648252, 720280, 810315, 864336, 1080420, 1178640, 1296504, 1440560, 1620630, 2160840, 2593008, 3241260, 4321680, 6482520, 12965040]

約数ペア:

[(1, 12965040), (2, 6482520), (3, 4321680), (4, 3241260), (5, 2593008), (6, 2160840), (8, 1620630), (9, 1440560), (10, 1296504), (11, 1178640), (12, 1080420), (15, 864336), (16, 810315), (18, 720280), (20, 648252), (22, 589320), (24, 540210), (30, 432168), (33, 392880), (36, 360140), (40, 324126), (44, 294660), (45, 288112), (48, 270105), (55, 235728), (60, 216084), (66, 196440), (72, 180070), (80, 162063), (88, 147330), (90, 144056), (99, 130960), (110, 117864), (120, 108042), (132, 98220), (144, 90035), (165, 78576), (176, 73665), (180, 72028), (198, 65480), (220, 58932), (240, 54021), (264, 49110), (330, 39288), (360, 36014), (396, 32740), (440, 29466), (495, 26192), (528, 24555), (660, 19644), (720, 18007), (792, 16370), (880, 14733), (990, 13096), (1320, 9822), (1584, 8185), (1637, 7920), (1980, 6548), (2640, 4911), (3274, 3960)]