516805920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{39877}}^1$

素因数の和:39904

約数の個数: 120

約数和(自身を含む): 1823939964

約数和(自身を除く): 1307134044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 39877, 79754, 119631, 159508, 199385, 239262, 319016, 358893, 398770, 478524, 598155, 638032, 717786, 797540, 957048, 1076679, 1196310, 1276064, 1435572, 1595080, 1794465, 1914096, 2153358, 2392620, 2871144, 3190160, 3230037, 3588930, 3828192, 4306716, 4785240, 5383395, 5742288, 6380320, 6460074, 7177860, 8613432, 9570480, 10766790, 11484576, 12920148, 14355720, 16150185, 17226864, 19140960, 21533580, 25840296, 28711440, 32300370, 34453728, 43067160, 51680592, 57422880, 64600740, 86134320, 103361184, 129201480, 172268640, 258402960, 516805920]

約数ペア:

[(1, 516805920), (2, 258402960), (3, 172268640), (4, 129201480), (5, 103361184), (6, 86134320), (8, 64600740), (9, 57422880), (10, 51680592), (12, 43067160), (15, 34453728), (16, 32300370), (18, 28711440), (20, 25840296), (24, 21533580), (27, 19140960), (30, 17226864), (32, 16150185), (36, 14355720), (40, 12920148), (45, 11484576), (48, 10766790), (54, 9570480), (60, 8613432), (72, 7177860), (80, 6460074), (81, 6380320), (90, 5742288), (96, 5383395), (108, 4785240), (120, 4306716), (135, 3828192), (144, 3588930), (160, 3230037), (162, 3190160), (180, 2871144), (216, 2392620), (240, 2153358), (270, 1914096), (288, 1794465), (324, 1595080), (360, 1435572), (405, 1276064), (432, 1196310), (480, 1076679), (540, 957048), (648, 797540), (720, 717786), (810, 638032), (864, 598155), (1080, 478524), (1296, 398770), (1440, 358893), (1620, 319016), (2160, 239262), (2592, 199385), (3240, 159508), (4320, 119631), (6480, 79754), (12960, 39877)]