128254320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59377}}^1$

素因数の和:59399

約数の個数: 80

約数和(自身を含む): 441772320

約数和(自身を除く): 313518000

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, 59377, 118754, 178131, 237508, 296885, 356262, 475016, 534393, 593770, 712524, 890655, 950032, 1068786, 1187540, 1425048, 1603179, 1781310, 2137572, 2375080, 2671965, 2850096, 3206358, 3562620, 4275144, 4750160, 5343930, 6412716, 7125240, 8015895, 8550288, 10687860, 12825432, 14250480, 16031790, 21375720, 25650864, 32063580, 42751440, 64127160, 128254320]

約数ペア:

[(1, 128254320), (2, 64127160), (3, 42751440), (4, 32063580), (5, 25650864), (6, 21375720), (8, 16031790), (9, 14250480), (10, 12825432), (12, 10687860), (15, 8550288), (16, 8015895), (18, 7125240), (20, 6412716), (24, 5343930), (27, 4750160), (30, 4275144), (36, 3562620), (40, 3206358), (45, 2850096), (48, 2671965), (54, 2375080), (60, 2137572), (72, 1781310), (80, 1603179), (90, 1425048), (108, 1187540), (120, 1068786), (135, 950032), (144, 890655), (180, 712524), (216, 593770), (240, 534393), (270, 475016), (360, 356262), (432, 296885), (540, 237508), (720, 178131), (1080, 118754), (2160, 59377)]