270000720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 240

約数和(自身を含む): 1004882112

約数和(自身を除く): 734881392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 73, 80, 88, 90, 99, 110, 120, 132, 144, 146, 165, 176, 180, 198, 219, 220, 240, 264, 292, 330, 360, 365, 396, 438, 440, 467, 495, 528, 584, 657, 660, 720, 730, 792, 803, 876, 880, 934, 990, 1095, 1168, 1314, 1320, 1401, 1460, 1584, 1606, 1752, 1868, 1980, 2190, 2335, 2409, 2628, 2640, 2802, 2920, 3212, 3285, 3504, 3736, 3960, 4015, 4203, 4380, 4670, 4818, 5137, 5256, 5604, 5840, 6424, 6570, 7005, 7227, 7472, 7920, 8030, 8406, 8760, 9340, 9636, 10274, 10512, 11208, 12045, 12848, 13140, 14010, 14454, 15411, 16060, 16812, 17520, 18680, 19272, 20548, 21015, 22416, 24090, 25685, 26280, 28020, 28908, 30822, 32120, 33624, 34091, 36135, 37360, 38544, 41096, 42030, 46233, 48180, 51370, 52560, 56040, 57816, 61644, 64240, 67248, 68182, 72270, 77055, 82192, 84060, 92466, 96360, 102273, 102740, 112080, 115632, 123288, 136364, 144540, 154110, 168120, 170455, 184932, 192720, 204546, 205480, 231165, 246576, 272728, 289080, 306819, 308220, 336240, 340910, 369864, 375001, 409092, 410960, 462330, 511365, 545456, 578160, 613638, 616440, 681820, 739728, 750002, 818184, 924660, 1022730, 1125003, 1227276, 1232880, 1363640, 1500004, 1534095, 1636368, 1849320, 1875005, 2045460, 2250006, 2454552, 2727280, 3000008, 3068190, 3375009, 3698640, 3750010, 4090920, 4500012, 4909104, 5625015, 6000016, 6136380, 6750018, 7500020, 8181840, 9000024, 11250030, 12272760, 13500036, 15000040, 16875045, 18000048, 22500060, 24545520, 27000072, 30000080, 33750090, 45000120, 54000144, 67500180, 90000240, 135000360, 270000720]

約数ペア:

[(1, 270000720), (2, 135000360), (3, 90000240), (4, 67500180), (5, 54000144), (6, 45000120), (8, 33750090), (9, 30000080), (10, 27000072), (11, 24545520), (12, 22500060), (15, 18000048), (16, 16875045), (18, 15000040), (20, 13500036), (22, 12272760), (24, 11250030), (30, 9000024), (33, 8181840), (36, 7500020), (40, 6750018), (44, 6136380), (45, 6000016), (48, 5625015), (55, 4909104), (60, 4500012), (66, 4090920), (72, 3750010), (73, 3698640), (80, 3375009), (88, 3068190), (90, 3000008), (99, 2727280), (110, 2454552), (120, 2250006), (132, 2045460), (144, 1875005), (146, 1849320), (165, 1636368), (176, 1534095), (180, 1500004), (198, 1363640), (219, 1232880), (220, 1227276), (240, 1125003), (264, 1022730), (292, 924660), (330, 818184), (360, 750002), (365, 739728), (396, 681820), (438, 616440), (440, 613638), (467, 578160), (495, 545456), (528, 511365), (584, 462330), (657, 410960), (660, 409092), (720, 375001), (730, 369864), (792, 340910), (803, 336240), (876, 308220), (880, 306819), (934, 289080), (990, 272728), (1095, 246576), (1168, 231165), (1314, 205480), (1320, 204546), (1401, 192720), (1460, 184932), (1584, 170455), (1606, 168120), (1752, 154110), (1868, 144540), (1980, 136364), (2190, 123288), (2335, 115632), (2409, 112080), (2628, 102740), (2640, 102273), (2802, 96360), (2920, 92466), (3212, 84060), (3285, 82192), (3504, 77055), (3736, 72270), (3960, 68182), (4015, 67248), (4203, 64240), (4380, 61644), (4670, 57816), (4818, 56040), (5137, 52560), (5256, 51370), (5604, 48180), (5840, 46233), (6424, 42030), (6570, 41096), (7005, 38544), (7227, 37360), (7472, 36135), (7920, 34091), (8030, 33624), (8406, 32120), (8760, 30822), (9340, 28908), (9636, 28020), (10274, 26280), (10512, 25685), (11208, 24090), (12045, 22416), (12848, 21015), (13140, 20548), (14010, 19272), (14454, 18680), (15411, 17520), (16060, 16812)]