180000480

素因数分解:

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

素因数の和:569

約数の個数: 192

約数和(自身を含む): 628363008

約数和(自身を除く): 448362528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 219, 220, 240, 264, 292, 330, 352, 365, 438, 440, 467, 480, 528, 584, 660, 730, 803, 876, 880, 934, 1056, 1095, 1168, 1320, 1401, 1460, 1606, 1752, 1760, 1868, 2190, 2335, 2336, 2409, 2640, 2802, 2920, 3212, 3504, 3736, 4015, 4380, 4670, 4818, 5137, 5280, 5604, 5840, 6424, 7005, 7008, 7472, 8030, 8760, 9340, 9636, 10274, 11208, 11680, 12045, 12848, 14010, 14944, 15411, 16060, 17520, 18680, 19272, 20548, 22416, 24090, 25685, 25696, 28020, 30822, 32120, 34091, 35040, 37360, 38544, 41096, 44832, 48180, 51370, 56040, 61644, 64240, 68182, 74720, 77055, 77088, 82192, 96360, 102273, 102740, 112080, 123288, 128480, 136364, 154110, 164384, 170455, 192720, 204546, 205480, 224160, 246576, 272728, 308220, 340910, 375001, 385440, 409092, 410960, 493152, 511365, 545456, 616440, 681820, 750002, 818184, 821920, 1022730, 1090912, 1125003, 1232880, 1363640, 1500004, 1636368, 1875005, 2045460, 2250006, 2465760, 2727280, 3000008, 3272736, 3750010, 4090920, 4500012, 5454560, 5625015, 6000016, 7500020, 8181840, 9000024, 11250030, 12000032, 15000040, 16363680, 18000048, 22500060, 30000080, 36000096, 45000120, 60000160, 90000240, 180000480]

約数ペア:

[(1, 180000480), (2, 90000240), (3, 60000160), (4, 45000120), (5, 36000096), (6, 30000080), (8, 22500060), (10, 18000048), (11, 16363680), (12, 15000040), (15, 12000032), (16, 11250030), (20, 9000024), (22, 8181840), (24, 7500020), (30, 6000016), (32, 5625015), (33, 5454560), (40, 4500012), (44, 4090920), (48, 3750010), (55, 3272736), (60, 3000008), (66, 2727280), (73, 2465760), (80, 2250006), (88, 2045460), (96, 1875005), (110, 1636368), (120, 1500004), (132, 1363640), (146, 1232880), (160, 1125003), (165, 1090912), (176, 1022730), (219, 821920), (220, 818184), (240, 750002), (264, 681820), (292, 616440), (330, 545456), (352, 511365), (365, 493152), (438, 410960), (440, 409092), (467, 385440), (480, 375001), (528, 340910), (584, 308220), (660, 272728), (730, 246576), (803, 224160), (876, 205480), (880, 204546), (934, 192720), (1056, 170455), (1095, 164384), (1168, 154110), (1320, 136364), (1401, 128480), (1460, 123288), (1606, 112080), (1752, 102740), (1760, 102273), (1868, 96360), (2190, 82192), (2335, 77088), (2336, 77055), (2409, 74720), (2640, 68182), (2802, 64240), (2920, 61644), (3212, 56040), (3504, 51370), (3736, 48180), (4015, 44832), (4380, 41096), (4670, 38544), (4818, 37360), (5137, 35040), (5280, 34091), (5604, 32120), (5840, 30822), (6424, 28020), (7005, 25696), (7008, 25685), (7472, 24090), (8030, 22416), (8760, 20548), (9340, 19272), (9636, 18680), (10274, 17520), (11208, 16060), (11680, 15411), (12045, 14944), (12848, 14010)]