196610520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15907}}^1$

素因数の和:16024

約数の個数: 64

約数和(自身を含む): 595595520

約数和(自身を除く): 398985000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 15907, 31814, 47721, 63628, 79535, 95442, 127256, 159070, 190884, 238605, 318140, 381768, 477210, 636280, 954420, 1638421, 1908840, 3276842, 4915263, 6553684, 8192105, 9830526, 13107368, 16384210, 19661052, 24576315, 32768420, 39322104, 49152630, 65536840, 98305260, 196610520]

約数ペア:

[(1, 196610520), (2, 98305260), (3, 65536840), (4, 49152630), (5, 39322104), (6, 32768420), (8, 24576315), (10, 19661052), (12, 16384210), (15, 13107368), (20, 9830526), (24, 8192105), (30, 6553684), (40, 4915263), (60, 3276842), (103, 1908840), (120, 1638421), (206, 954420), (309, 636280), (412, 477210), (515, 381768), (618, 318140), (824, 238605), (1030, 190884), (1236, 159070), (1545, 127256), (2060, 95442), (2472, 79535), (3090, 63628), (4120, 47721), (6180, 31814), (12360, 15907)]