85339440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39509}}^1$

素因数の和:39531

約数の個数: 80

約数和(自身を含む): 293954400

約数和(自身を除く): 208614960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 39509, 79018, 118527, 158036, 197545, 237054, 316072, 355581, 395090, 474108, 592635, 632144, 711162, 790180, 948216, 1066743, 1185270, 1422324, 1580360, 1777905, 1896432, 2133486, 2370540, 2844648, 3160720, 3555810, 4266972, 4741080, 5333715, 5689296, 7111620, 8533944, 9482160, 10667430, 14223240, 17067888, 21334860, 28446480, 42669720, 85339440]

約数ペア:

[(1, 85339440), (2, 42669720), (3, 28446480), (4, 21334860), (5, 17067888), (6, 14223240), (8, 10667430), (9, 9482160), (10, 8533944), (12, 7111620), (15, 5689296), (16, 5333715), (18, 4741080), (20, 4266972), (24, 3555810), (27, 3160720), (30, 2844648), (36, 2370540), (40, 2133486), (45, 1896432), (48, 1777905), (54, 1580360), (60, 1422324), (72, 1185270), (80, 1066743), (90, 948216), (108, 790180), (120, 711162), (135, 632144), (144, 592635), (180, 474108), (216, 395090), (240, 355581), (270, 316072), (360, 237054), (432, 197545), (540, 158036), (720, 118527), (1080, 79018), (2160, 39509)]