395948520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33329}}^1$

素因数の和:33360

約数の個数: 128

約数和(自身を含む): 1439856000

約数和(自身を除く): 1043907480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 33329, 66658, 99987, 133316, 166645, 199974, 266632, 299961, 333290, 366619, 399948, 499935, 599922, 666580, 733238, 799896, 899883, 999870, 1099857, 1199844, 1333160, 1466476, 1499805, 1799766, 1833095, 1999740, 2199714, 2399688, 2932952, 2999610, 3299571, 3599532, 3666190, 3999480, 4399428, 4499415, 5499285, 5999220, 6599142, 7199064, 7332380, 8798856, 8998830, 9898713, 10998570, 11998440, 13198284, 14664760, 16497855, 17997660, 19797426, 21997140, 26396568, 32995710, 35995320, 39594852, 43994280, 49493565, 65991420, 79189704, 98987130, 131982840, 197974260, 395948520]

約数ペア:

[(1, 395948520), (2, 197974260), (3, 131982840), (4, 98987130), (5, 79189704), (6, 65991420), (8, 49493565), (9, 43994280), (10, 39594852), (11, 35995320), (12, 32995710), (15, 26396568), (18, 21997140), (20, 19797426), (22, 17997660), (24, 16497855), (27, 14664760), (30, 13198284), (33, 11998440), (36, 10998570), (40, 9898713), (44, 8998830), (45, 8798856), (54, 7332380), (55, 7199064), (60, 6599142), (66, 5999220), (72, 5499285), (88, 4499415), (90, 4399428), (99, 3999480), (108, 3666190), (110, 3599532), (120, 3299571), (132, 2999610), (135, 2932952), (165, 2399688), (180, 2199714), (198, 1999740), (216, 1833095), (220, 1799766), (264, 1499805), (270, 1466476), (297, 1333160), (330, 1199844), (360, 1099857), (396, 999870), (440, 899883), (495, 799896), (540, 733238), (594, 666580), (660, 599922), (792, 499935), (990, 399948), (1080, 366619), (1188, 333290), (1320, 299961), (1485, 266632), (1980, 199974), (2376, 166645), (2970, 133316), (3960, 99987), (5940, 66658), (11880, 33329)]