52765920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36643}}^1$

素因数の和:36664

約数の個数: 72

約数和(自身を含む): 180068616

約数和(自身を除く): 127302696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 36643, 73286, 109929, 146572, 183215, 219858, 293144, 329787, 366430, 439716, 549645, 586288, 659574, 732860, 879432, 1099290, 1172576, 1319148, 1465720, 1648935, 1758864, 2198580, 2638296, 2931440, 3297870, 3517728, 4397160, 5276592, 5862880, 6595740, 8794320, 10553184, 13191480, 17588640, 26382960, 52765920]

約数ペア:

[(1, 52765920), (2, 26382960), (3, 17588640), (4, 13191480), (5, 10553184), (6, 8794320), (8, 6595740), (9, 5862880), (10, 5276592), (12, 4397160), (15, 3517728), (16, 3297870), (18, 2931440), (20, 2638296), (24, 2198580), (30, 1758864), (32, 1648935), (36, 1465720), (40, 1319148), (45, 1172576), (48, 1099290), (60, 879432), (72, 732860), (80, 659574), (90, 586288), (96, 549645), (120, 439716), (144, 366430), (160, 329787), (180, 293144), (240, 219858), (288, 183215), (360, 146572), (480, 109929), (720, 73286), (1440, 36643)]