12878880

素因数分解:

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

素因数の和:3858

約数の個数: 96

約数和(自身を含む): 46376064

約数和(自身を除く): 33497184

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 3833, 7666, 11499, 15332, 19165, 22998, 26831, 30664, 38330, 45996, 53662, 57495, 61328, 76660, 80493, 91992, 107324, 114990, 122656, 134155, 153320, 160986, 183984, 214648, 229980, 268310, 306640, 321972, 367968, 402465, 429296, 459960, 536620, 613280, 643944, 804930, 858592, 919920, 1073240, 1287888, 1609860, 1839840, 2146480, 2575776, 3219720, 4292960, 6439440, 12878880]

約数ペア:

[(1, 12878880), (2, 6439440), (3, 4292960), (4, 3219720), (5, 2575776), (6, 2146480), (7, 1839840), (8, 1609860), (10, 1287888), (12, 1073240), (14, 919920), (15, 858592), (16, 804930), (20, 643944), (21, 613280), (24, 536620), (28, 459960), (30, 429296), (32, 402465), (35, 367968), (40, 321972), (42, 306640), (48, 268310), (56, 229980), (60, 214648), (70, 183984), (80, 160986), (84, 153320), (96, 134155), (105, 122656), (112, 114990), (120, 107324), (140, 91992), (160, 80493), (168, 76660), (210, 61328), (224, 57495), (240, 53662), (280, 45996), (336, 38330), (420, 30664), (480, 26831), (560, 22998), (672, 19165), (840, 15332), (1120, 11499), (1680, 7666), (3360, 3833)]