180772884792

素因数分解:

$2^3\times 3^2\times {\mathrm{3889}}^1\times {\mathrm{645599}}^1$

素因数の和:649500

約数の個数: 48

約数和(自身を含む): 489719880000

約数和(自身を除く): 308946995208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3889, 7778, 11667, 15556, 23334, 31112, 35001, 46668, 70002, 93336, 140004, 280008, 645599, 1291198, 1936797, 2582396, 3873594, 5164792, 5810391, 7747188, 11620782, 15494376, 23241564, 46483128, 2510734511, 5021469022, 7532203533, 10042938044, 15064407066, 20085876088, 22596610599, 30128814132, 45193221198, 60257628264, 90386442396, 180772884792]

約数ペア:

[(1, 180772884792), (2, 90386442396), (3, 60257628264), (4, 45193221198), (6, 30128814132), (8, 22596610599), (9, 20085876088), (12, 15064407066), (18, 10042938044), (24, 7532203533), (36, 5021469022), (72, 2510734511), (3889, 46483128), (7778, 23241564), (11667, 15494376), (15556, 11620782), (23334, 7747188), (31112, 5810391), (35001, 5164792), (46668, 3873594), (70002, 2582396), (93336, 1936797), (140004, 1291198), (280008, 645599)]