156944160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 144

約数和(自身を含む): 543272184

約数和(自身を除く): 386328024

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, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1493, 1752, 2190, 2336, 2628, 2920, 2986, 3285, 3504, 4380, 4479, 5256, 5840, 5972, 6570, 7008, 7465, 8760, 8958, 10512, 11680, 11944, 13140, 13437, 14930, 17520, 17916, 21024, 22395, 23888, 26280, 26874, 29860, 35040, 35832, 44790, 47776, 52560, 53748, 59720, 67185, 71664, 89580, 105120, 107496, 108989, 119440, 134370, 143328, 179160, 214992, 217978, 238880, 268740, 326967, 358320, 429984, 435956, 537480, 544945, 653934, 716640, 871912, 980901, 1074960, 1089890, 1307868, 1634835, 1743824, 1961802, 2149920, 2179780, 2615736, 3269670, 3487648, 3923604, 4359560, 4904505, 5231472, 6539340, 7847208, 8719120, 9809010, 10462944, 13078680, 15694416, 17438240, 19618020, 26157360, 31388832, 39236040, 52314720, 78472080, 156944160]

約数ペア:

[(1, 156944160), (2, 78472080), (3, 52314720), (4, 39236040), (5, 31388832), (6, 26157360), (8, 19618020), (9, 17438240), (10, 15694416), (12, 13078680), (15, 10462944), (16, 9809010), (18, 8719120), (20, 7847208), (24, 6539340), (30, 5231472), (32, 4904505), (36, 4359560), (40, 3923604), (45, 3487648), (48, 3269670), (60, 2615736), (72, 2179780), (73, 2149920), (80, 1961802), (90, 1743824), (96, 1634835), (120, 1307868), (144, 1089890), (146, 1074960), (160, 980901), (180, 871912), (219, 716640), (240, 653934), (288, 544945), (292, 537480), (360, 435956), (365, 429984), (438, 358320), (480, 326967), (584, 268740), (657, 238880), (720, 217978), (730, 214992), (876, 179160), (1095, 143328), (1168, 134370), (1314, 119440), (1440, 108989), (1460, 107496), (1493, 105120), (1752, 89580), (2190, 71664), (2336, 67185), (2628, 59720), (2920, 53748), (2986, 52560), (3285, 47776), (3504, 44790), (4380, 35832), (4479, 35040), (5256, 29860), (5840, 26874), (5972, 26280), (6570, 23888), (7008, 22395), (7465, 21024), (8760, 17916), (8958, 17520), (10512, 14930), (11680, 13437), (11944, 13140)]