264818520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43271}}^1$

素因数の和:43305

約数の個数: 96

約数和(自身を含む): 911308320

約数和(自身を除く): 646489800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 43271, 86542, 129813, 173084, 216355, 259626, 346168, 389439, 432710, 519252, 649065, 735607, 778878, 865420, 1038504, 1298130, 1471214, 1557756, 1730840, 1947195, 2206821, 2596260, 2942428, 3115512, 3678035, 3894390, 4413642, 5192520, 5884856, 6620463, 7356070, 7788780, 8827284, 11034105, 13240926, 14712140, 15577560, 17654568, 22068210, 26481852, 29424280, 33102315, 44136420, 52963704, 66204630, 88272840, 132409260, 264818520]

約数ペア:

[(1, 264818520), (2, 132409260), (3, 88272840), (4, 66204630), (5, 52963704), (6, 44136420), (8, 33102315), (9, 29424280), (10, 26481852), (12, 22068210), (15, 17654568), (17, 15577560), (18, 14712140), (20, 13240926), (24, 11034105), (30, 8827284), (34, 7788780), (36, 7356070), (40, 6620463), (45, 5884856), (51, 5192520), (60, 4413642), (68, 3894390), (72, 3678035), (85, 3115512), (90, 2942428), (102, 2596260), (120, 2206821), (136, 1947195), (153, 1730840), (170, 1557756), (180, 1471214), (204, 1298130), (255, 1038504), (306, 865420), (340, 778878), (360, 735607), (408, 649065), (510, 519252), (612, 432710), (680, 389439), (765, 346168), (1020, 259626), (1224, 216355), (1530, 173084), (2040, 129813), (3060, 86542), (6120, 43271)]