489754080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1650

約数の個数: 192

約数和(自身を含む): 1738739520

約数和(自身を除く): 1248985440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 657, 720, 730, 864, 876, 1080, 1095, 1168, 1314, 1440, 1460, 1553, 1752, 1971, 2160, 2190, 2336, 2628, 2920, 3106, 3285, 3504, 3942, 4320, 4380, 4659, 5256, 5840, 6212, 6570, 7008, 7765, 7884, 8760, 9318, 9855, 10512, 11680, 12424, 13140, 13977, 15530, 15768, 17520, 18636, 19710, 21024, 23295, 24848, 26280, 27954, 31060, 31536, 35040, 37272, 39420, 41931, 46590, 49696, 52560, 55908, 62120, 63072, 69885, 74544, 78840, 83862, 93180, 105120, 111816, 113369, 124240, 139770, 149088, 157680, 167724, 186360, 209655, 223632, 226738, 248480, 279540, 315360, 335448, 340107, 372720, 419310, 447264, 453476, 559080, 566845, 670896, 680214, 745440, 838620, 906952, 1020321, 1118160, 1133690, 1341792, 1360428, 1677240, 1700535, 1813904, 2040642, 2236320, 2267380, 2720856, 3060963, 3354480, 3401070, 3627808, 4081284, 4534760, 5101605, 5441712, 6121926, 6708960, 6802140, 8162568, 9069520, 10203210, 10883424, 12243852, 13604280, 15304815, 16325136, 18139040, 20406420, 24487704, 27208560, 30609630, 32650272, 40812840, 48975408, 54417120, 61219260, 81625680, 97950816, 122438520, 163251360, 244877040, 489754080]

約数ペア:

[(1, 489754080), (2, 244877040), (3, 163251360), (4, 122438520), (5, 97950816), (6, 81625680), (8, 61219260), (9, 54417120), (10, 48975408), (12, 40812840), (15, 32650272), (16, 30609630), (18, 27208560), (20, 24487704), (24, 20406420), (27, 18139040), (30, 16325136), (32, 15304815), (36, 13604280), (40, 12243852), (45, 10883424), (48, 10203210), (54, 9069520), (60, 8162568), (72, 6802140), (73, 6708960), (80, 6121926), (90, 5441712), (96, 5101605), (108, 4534760), (120, 4081284), (135, 3627808), (144, 3401070), (146, 3354480), (160, 3060963), (180, 2720856), (216, 2267380), (219, 2236320), (240, 2040642), (270, 1813904), (288, 1700535), (292, 1677240), (360, 1360428), (365, 1341792), (432, 1133690), (438, 1118160), (480, 1020321), (540, 906952), (584, 838620), (657, 745440), (720, 680214), (730, 670896), (864, 566845), (876, 559080), (1080, 453476), (1095, 447264), (1168, 419310), (1314, 372720), (1440, 340107), (1460, 335448), (1553, 315360), (1752, 279540), (1971, 248480), (2160, 226738), (2190, 223632), (2336, 209655), (2628, 186360), (2920, 167724), (3106, 157680), (3285, 149088), (3504, 139770), (3942, 124240), (4320, 113369), (4380, 111816), (4659, 105120), (5256, 93180), (5840, 83862), (6212, 78840), (6570, 74544), (7008, 69885), (7765, 63072), (7884, 62120), (8760, 55908), (9318, 52560), (9855, 49696), (10512, 46590), (11680, 41931), (12424, 39420), (13140, 37272), (13977, 35040), (15530, 31536), (15768, 31060), (17520, 27954), (18636, 26280), (19710, 24848), (21024, 23295)]