3889680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 12707520

約数和(自身を除く): 8817840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 853, 912, 1140, 1520, 1706, 2280, 2559, 3412, 4265, 4560, 5118, 6824, 8530, 10236, 12795, 13648, 16207, 17060, 20472, 25590, 32414, 34120, 40944, 48621, 51180, 64828, 68240, 81035, 97242, 102360, 129656, 162070, 194484, 204720, 243105, 259312, 324140, 388968, 486210, 648280, 777936, 972420, 1296560, 1944840, 3889680]

約数ペア:

[(1, 3889680), (2, 1944840), (3, 1296560), (4, 972420), (5, 777936), (6, 648280), (8, 486210), (10, 388968), (12, 324140), (15, 259312), (16, 243105), (19, 204720), (20, 194484), (24, 162070), (30, 129656), (38, 102360), (40, 97242), (48, 81035), (57, 68240), (60, 64828), (76, 51180), (80, 48621), (95, 40944), (114, 34120), (120, 32414), (152, 25590), (190, 20472), (228, 17060), (240, 16207), (285, 13648), (304, 12795), (380, 10236), (456, 8530), (570, 6824), (760, 5118), (853, 4560), (912, 4265), (1140, 3412), (1520, 2559), (1706, 2280)]