136621440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23719}}^1$

素因数の和:23744

約数の個数: 96

約数和(自身を含む): 471790800

約数和(自身を除く): 335169360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 23719, 47438, 71157, 94876, 118595, 142314, 189752, 213471, 237190, 284628, 355785, 379504, 426942, 474380, 569256, 711570, 759008, 853884, 948760, 1067355, 1138512, 1423140, 1518016, 1707768, 1897520, 2134710, 2277024, 2846280, 3036032, 3415536, 3795040, 4269420, 4554048, 5692560, 6831072, 7590080, 8538840, 9108096, 11385120, 13662144, 15180160, 17077680, 22770240, 27324288, 34155360, 45540480, 68310720, 136621440]

約数ペア:

[(1, 136621440), (2, 68310720), (3, 45540480), (4, 34155360), (5, 27324288), (6, 22770240), (8, 17077680), (9, 15180160), (10, 13662144), (12, 11385120), (15, 9108096), (16, 8538840), (18, 7590080), (20, 6831072), (24, 5692560), (30, 4554048), (32, 4269420), (36, 3795040), (40, 3415536), (45, 3036032), (48, 2846280), (60, 2277024), (64, 2134710), (72, 1897520), (80, 1707768), (90, 1518016), (96, 1423140), (120, 1138512), (128, 1067355), (144, 948760), (160, 853884), (180, 759008), (192, 711570), (240, 569256), (288, 474380), (320, 426942), (360, 379504), (384, 355785), (480, 284628), (576, 237190), (640, 213471), (720, 189752), (960, 142314), (1152, 118595), (1440, 94876), (1920, 71157), (2880, 47438), (5760, 23719)]