240951360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 224

約数和(自身を含む): 844905600

約数和(自身を除く): 603954240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 258, 260, 312, 320, 344, 390, 416, 430, 449, 480, 516, 520, 559, 624, 645, 688, 780, 832, 860, 898, 960, 1032, 1040, 1118, 1248, 1290, 1347, 1376, 1560, 1677, 1720, 1796, 2064, 2080, 2236, 2245, 2496, 2580, 2694, 2752, 2795, 3120, 3354, 3440, 3592, 4128, 4160, 4472, 4490, 5160, 5388, 5590, 5837, 6240, 6708, 6735, 6880, 7184, 8256, 8385, 8944, 8980, 10320, 10776, 11180, 11674, 12480, 13416, 13470, 13760, 14368, 16770, 17511, 17888, 17960, 19307, 20640, 21552, 22360, 23348, 26832, 26940, 28736, 29185, 33540, 35022, 35776, 35920, 38614, 41280, 43104, 44720, 46696, 53664, 53880, 57921, 58370, 67080, 70044, 71840, 77228, 86208, 87555, 89440, 93392, 96535, 107328, 107760, 115842, 116740, 134160, 140088, 143680, 154456, 175110, 178880, 186784, 193070, 215520, 231684, 233480, 250991, 268320, 280176, 289605, 308912, 350220, 373568, 386140, 431040, 463368, 466960, 501982, 536640, 560352, 579210, 617824, 700440, 752973, 772280, 926736, 933920, 1003964, 1120704, 1158420, 1235648, 1254955, 1400880, 1505946, 1544560, 1853472, 1867840, 2007928, 2316840, 2509910, 2801760, 3011892, 3089120, 3706944, 3764865, 4015856, 4633680, 5019820, 5603520, 6023784, 6178240, 7529730, 8031712, 9267360, 10039640, 12047568, 15059460, 16063424, 18534720, 20079280, 24095136, 30118920, 40158560, 48190272, 60237840, 80317120, 120475680, 240951360]

約数ペア:

[(1, 240951360), (2, 120475680), (3, 80317120), (4, 60237840), (5, 48190272), (6, 40158560), (8, 30118920), (10, 24095136), (12, 20079280), (13, 18534720), (15, 16063424), (16, 15059460), (20, 12047568), (24, 10039640), (26, 9267360), (30, 8031712), (32, 7529730), (39, 6178240), (40, 6023784), (43, 5603520), (48, 5019820), (52, 4633680), (60, 4015856), (64, 3764865), (65, 3706944), (78, 3089120), (80, 3011892), (86, 2801760), (96, 2509910), (104, 2316840), (120, 2007928), (129, 1867840), (130, 1853472), (156, 1544560), (160, 1505946), (172, 1400880), (192, 1254955), (195, 1235648), (208, 1158420), (215, 1120704), (240, 1003964), (258, 933920), (260, 926736), (312, 772280), (320, 752973), (344, 700440), (390, 617824), (416, 579210), (430, 560352), (449, 536640), (480, 501982), (516, 466960), (520, 463368), (559, 431040), (624, 386140), (645, 373568), (688, 350220), (780, 308912), (832, 289605), (860, 280176), (898, 268320), (960, 250991), (1032, 233480), (1040, 231684), (1118, 215520), (1248, 193070), (1290, 186784), (1347, 178880), (1376, 175110), (1560, 154456), (1677, 143680), (1720, 140088), (1796, 134160), (2064, 116740), (2080, 115842), (2236, 107760), (2245, 107328), (2496, 96535), (2580, 93392), (2694, 89440), (2752, 87555), (2795, 86208), (3120, 77228), (3354, 71840), (3440, 70044), (3592, 67080), (4128, 58370), (4160, 57921), (4472, 53880), (4490, 53664), (5160, 46696), (5388, 44720), (5590, 43104), (5837, 41280), (6240, 38614), (6708, 35920), (6735, 35776), (6880, 35022), (7184, 33540), (8256, 29185), (8385, 28736), (8944, 26940), (8980, 26832), (10320, 23348), (10776, 22360), (11180, 21552), (11674, 20640), (12480, 19307), (13416, 17960), (13470, 17888), (13760, 17511), (14368, 16770)]