127609680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48337}}^1$

素因数の和:48364

約数の個数: 80

約数和(自身を含む): 431561664

約数和(自身を除く): 303951984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 48337, 96674, 145011, 193348, 241685, 290022, 386696, 483370, 531707, 580044, 725055, 773392, 966740, 1063414, 1160088, 1450110, 1595121, 1933480, 2126828, 2320176, 2658535, 2900220, 3190242, 3866960, 4253656, 5317070, 5800440, 6380484, 7975605, 8507312, 10634140, 11600880, 12760968, 15951210, 21268280, 25521936, 31902420, 42536560, 63804840, 127609680]

約数ペア:

[(1, 127609680), (2, 63804840), (3, 42536560), (4, 31902420), (5, 25521936), (6, 21268280), (8, 15951210), (10, 12760968), (11, 11600880), (12, 10634140), (15, 8507312), (16, 7975605), (20, 6380484), (22, 5800440), (24, 5317070), (30, 4253656), (33, 3866960), (40, 3190242), (44, 2900220), (48, 2658535), (55, 2320176), (60, 2126828), (66, 1933480), (80, 1595121), (88, 1450110), (110, 1160088), (120, 1063414), (132, 966740), (165, 773392), (176, 725055), (220, 580044), (240, 531707), (264, 483370), (330, 386696), (440, 290022), (528, 241685), (660, 193348), (880, 145011), (1320, 96674), (2640, 48337)]