378668880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30937}}^1$

素因数の和:30973

約数の個数: 120

約数和(自身を含む): 1346545512

約数和(自身を除く): 967876632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 30937, 61874, 92811, 123748, 154685, 185622, 247496, 278433, 309370, 371244, 464055, 494992, 525929, 556866, 618740, 742488, 928110, 1051858, 1113732, 1237480, 1392165, 1484976, 1577787, 1856220, 2103716, 2227464, 2474960, 2629645, 2784330, 3155574, 3712440, 4207432, 4454928, 4733361, 5259290, 5568660, 6311148, 7424880, 7888935, 8414864, 9466722, 10518580, 11137320, 12622296, 15777870, 18933444, 21037160, 22274640, 23666805, 25244592, 31555740, 37866888, 42074320, 47333610, 63111480, 75733776, 94667220, 126222960, 189334440, 378668880]

約数ペア:

[(1, 378668880), (2, 189334440), (3, 126222960), (4, 94667220), (5, 75733776), (6, 63111480), (8, 47333610), (9, 42074320), (10, 37866888), (12, 31555740), (15, 25244592), (16, 23666805), (17, 22274640), (18, 21037160), (20, 18933444), (24, 15777870), (30, 12622296), (34, 11137320), (36, 10518580), (40, 9466722), (45, 8414864), (48, 7888935), (51, 7424880), (60, 6311148), (68, 5568660), (72, 5259290), (80, 4733361), (85, 4454928), (90, 4207432), (102, 3712440), (120, 3155574), (136, 2784330), (144, 2629645), (153, 2474960), (170, 2227464), (180, 2103716), (204, 1856220), (240, 1577787), (255, 1484976), (272, 1392165), (306, 1237480), (340, 1113732), (360, 1051858), (408, 928110), (510, 742488), (612, 618740), (680, 556866), (720, 525929), (765, 494992), (816, 464055), (1020, 371244), (1224, 309370), (1360, 278433), (1530, 247496), (2040, 185622), (2448, 154685), (3060, 123748), (4080, 92811), (6120, 61874), (12240, 30937)]