206118960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1429}}^1$

素因数の和:2046

約数の個数: 80

約数和(自身を含む): 640479840

約数和(自身を除く): 434360880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1202, 1429, 1803, 2404, 2858, 3005, 3606, 4287, 4808, 5716, 6010, 7145, 7212, 8574, 9015, 9616, 11432, 12020, 14290, 14424, 17148, 18030, 21435, 22864, 24040, 28580, 28848, 34296, 36060, 42870, 48080, 57160, 68592, 72120, 85740, 114320, 144240, 171480, 342960, 858829, 1717658, 2576487, 3435316, 4294145, 5152974, 6870632, 8588290, 10305948, 12882435, 13741264, 17176580, 20611896, 25764870, 34353160, 41223792, 51529740, 68706320, 103059480, 206118960]

約数ペア:

[(1, 206118960), (2, 103059480), (3, 68706320), (4, 51529740), (5, 41223792), (6, 34353160), (8, 25764870), (10, 20611896), (12, 17176580), (15, 13741264), (16, 12882435), (20, 10305948), (24, 8588290), (30, 6870632), (40, 5152974), (48, 4294145), (60, 3435316), (80, 2576487), (120, 1717658), (240, 858829), (601, 342960), (1202, 171480), (1429, 144240), (1803, 114320), (2404, 85740), (2858, 72120), (3005, 68592), (3606, 57160), (4287, 48080), (4808, 42870), (5716, 36060), (6010, 34296), (7145, 28848), (7212, 28580), (8574, 24040), (9015, 22864), (9616, 21435), (11432, 18030), (12020, 17148), (14290, 14424)]