48219720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21149}}^1$

素因数の和:21182

約数の個数: 64

約数和(自身を含む): 152280000

約数和(自身を除く): 104060280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21149, 42298, 63447, 84596, 105745, 126894, 169192, 211490, 253788, 317235, 401831, 422980, 507576, 634470, 803662, 845960, 1205493, 1268940, 1607324, 2009155, 2410986, 2537880, 3214648, 4018310, 4821972, 6027465, 8036620, 9643944, 12054930, 16073240, 24109860, 48219720]

約数ペア:

[(1, 48219720), (2, 24109860), (3, 16073240), (4, 12054930), (5, 9643944), (6, 8036620), (8, 6027465), (10, 4821972), (12, 4018310), (15, 3214648), (19, 2537880), (20, 2410986), (24, 2009155), (30, 1607324), (38, 1268940), (40, 1205493), (57, 845960), (60, 803662), (76, 634470), (95, 507576), (114, 422980), (120, 401831), (152, 317235), (190, 253788), (228, 211490), (285, 169192), (380, 126894), (456, 105745), (570, 84596), (760, 63447), (1140, 42298), (2280, 21149)]