204744240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{94789}}^1$

素因数の和:94811

約数の個数: 80

約数和(自身を含む): 705237600

約数和(自身を除く): 500493360

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, 94789, 189578, 284367, 379156, 473945, 568734, 758312, 853101, 947890, 1137468, 1421835, 1516624, 1706202, 1895780, 2274936, 2559303, 2843670, 3412404, 3791560, 4265505, 4549872, 5118606, 5687340, 6824808, 7583120, 8531010, 10237212, 11374680, 12796515, 13649616, 17062020, 20474424, 22749360, 25593030, 34124040, 40948848, 51186060, 68248080, 102372120, 204744240]

約数ペア:

[(1, 204744240), (2, 102372120), (3, 68248080), (4, 51186060), (5, 40948848), (6, 34124040), (8, 25593030), (9, 22749360), (10, 20474424), (12, 17062020), (15, 13649616), (16, 12796515), (18, 11374680), (20, 10237212), (24, 8531010), (27, 7583120), (30, 6824808), (36, 5687340), (40, 5118606), (45, 4549872), (48, 4265505), (54, 3791560), (60, 3412404), (72, 2843670), (80, 2559303), (90, 2274936), (108, 1895780), (120, 1706202), (135, 1516624), (144, 1421835), (180, 1137468), (216, 947890), (240, 853101), (270, 758312), (360, 568734), (432, 473945), (540, 379156), (720, 284367), (1080, 189578), (2160, 94789)]