180304320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3833}}^1$

素因数の和:3867

約数の個数: 168

約数和(自身を含む): 666103824

約数和(自身を除く): 485799504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3833, 3920, 4704, 5880, 6720, 7666, 7840, 9408, 11499, 11760, 15332, 15680, 19165, 22998, 23520, 26831, 30664, 38330, 45996, 47040, 53662, 57495, 61328, 76660, 80493, 91992, 107324, 114990, 122656, 134155, 153320, 160986, 183984, 187817, 214648, 229980, 245312, 268310, 306640, 321972, 367968, 375634, 402465, 429296, 459960, 536620, 563451, 613280, 643944, 735936, 751268, 804930, 858592, 919920, 939085, 1073240, 1126902, 1226560, 1287888, 1502536, 1609860, 1717184, 1839840, 1878170, 2146480, 2253804, 2575776, 2817255, 3005072, 3219720, 3679680, 3756340, 4292960, 4507608, 5151552, 5634510, 6010144, 6439440, 7512680, 8585920, 9015216, 11269020, 12020288, 12878880, 15025360, 18030432, 22538040, 25757760, 30050720, 36060864, 45076080, 60101440, 90152160, 180304320]

約数ペア:

[(1, 180304320), (2, 90152160), (3, 60101440), (4, 45076080), (5, 36060864), (6, 30050720), (7, 25757760), (8, 22538040), (10, 18030432), (12, 15025360), (14, 12878880), (15, 12020288), (16, 11269020), (20, 9015216), (21, 8585920), (24, 7512680), (28, 6439440), (30, 6010144), (32, 5634510), (35, 5151552), (40, 4507608), (42, 4292960), (48, 3756340), (49, 3679680), (56, 3219720), (60, 3005072), (64, 2817255), (70, 2575776), (80, 2253804), (84, 2146480), (96, 1878170), (98, 1839840), (105, 1717184), (112, 1609860), (120, 1502536), (140, 1287888), (147, 1226560), (160, 1126902), (168, 1073240), (192, 939085), (196, 919920), (210, 858592), (224, 804930), (240, 751268), (245, 735936), (280, 643944), (294, 613280), (320, 563451), (336, 536620), (392, 459960), (420, 429296), (448, 402465), (480, 375634), (490, 367968), (560, 321972), (588, 306640), (672, 268310), (735, 245312), (784, 229980), (840, 214648), (960, 187817), (980, 183984), (1120, 160986), (1176, 153320), (1344, 134155), (1470, 122656), (1568, 114990), (1680, 107324), (1960, 91992), (2240, 80493), (2352, 76660), (2940, 61328), (3136, 57495), (3360, 53662), (3833, 47040), (3920, 45996), (4704, 38330), (5880, 30664), (6720, 26831), (7666, 23520), (7840, 22998), (9408, 19165), (11499, 15680), (11760, 15332)]