145260960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 96

約数和(自身を含む): 492791040

約数和(自身を除く): 347530080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 23279, 46558, 69837, 93116, 116395, 139674, 186232, 232790, 279348, 302627, 349185, 372464, 465580, 558696, 605254, 698370, 744928, 907881, 931160, 1117392, 1210508, 1396740, 1513135, 1815762, 1862320, 2234784, 2421016, 2793480, 3026270, 3631524, 3724640, 4539405, 4842032, 5586960, 6052540, 7263048, 9078810, 9684064, 11173920, 12105080, 14526096, 18157620, 24210160, 29052192, 36315240, 48420320, 72630480, 145260960]

約数ペア:

[(1, 145260960), (2, 72630480), (3, 48420320), (4, 36315240), (5, 29052192), (6, 24210160), (8, 18157620), (10, 14526096), (12, 12105080), (13, 11173920), (15, 9684064), (16, 9078810), (20, 7263048), (24, 6052540), (26, 5586960), (30, 4842032), (32, 4539405), (39, 3724640), (40, 3631524), (48, 3026270), (52, 2793480), (60, 2421016), (65, 2234784), (78, 1862320), (80, 1815762), (96, 1513135), (104, 1396740), (120, 1210508), (130, 1117392), (156, 931160), (160, 907881), (195, 744928), (208, 698370), (240, 605254), (260, 558696), (312, 465580), (390, 372464), (416, 349185), (480, 302627), (520, 279348), (624, 232790), (780, 186232), (1040, 139674), (1248, 116395), (1560, 93116), (2080, 69837), (3120, 46558), (6240, 23279)]