871920720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36697}}^1$

素因数の和:36730

約数の個数: 160

約数和(自身を含む): 3276397440

約数和(自身を除く): 2404476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 36697, 73394, 110091, 146788, 183485, 220182, 293576, 330273, 366970, 403667, 440364, 550455, 587152, 660546, 733940, 807334, 880728, 990819, 1100910, 1211001, 1321092, 1467880, 1614668, 1651365, 1761456, 1981638, 2018335, 2201820, 2422002, 2642184, 2935760, 3229336, 3302730, 3633003, 3963276, 4036670, 4403640, 4844004, 4954095, 5284368, 6055005, 6458672, 6605460, 7266006, 7926552, 8073340, 8807280, 9688008, 9908190, 10899009, 12110010, 13210920, 14532012, 15853104, 16146680, 18165015, 19376016, 19816380, 21798018, 24220020, 26421840, 29064024, 32293360, 36330030, 39632760, 43596036, 48440040, 54495045, 58128048, 72660060, 79265520, 87192072, 96880080, 108990090, 145320120, 174384144, 217980180, 290640240, 435960360, 871920720]

約数ペア:

[(1, 871920720), (2, 435960360), (3, 290640240), (4, 217980180), (5, 174384144), (6, 145320120), (8, 108990090), (9, 96880080), (10, 87192072), (11, 79265520), (12, 72660060), (15, 58128048), (16, 54495045), (18, 48440040), (20, 43596036), (22, 39632760), (24, 36330030), (27, 32293360), (30, 29064024), (33, 26421840), (36, 24220020), (40, 21798018), (44, 19816380), (45, 19376016), (48, 18165015), (54, 16146680), (55, 15853104), (60, 14532012), (66, 13210920), (72, 12110010), (80, 10899009), (88, 9908190), (90, 9688008), (99, 8807280), (108, 8073340), (110, 7926552), (120, 7266006), (132, 6605460), (135, 6458672), (144, 6055005), (165, 5284368), (176, 4954095), (180, 4844004), (198, 4403640), (216, 4036670), (220, 3963276), (240, 3633003), (264, 3302730), (270, 3229336), (297, 2935760), (330, 2642184), (360, 2422002), (396, 2201820), (432, 2018335), (440, 1981638), (495, 1761456), (528, 1651365), (540, 1614668), (594, 1467880), (660, 1321092), (720, 1211001), (792, 1100910), (880, 990819), (990, 880728), (1080, 807334), (1188, 733940), (1320, 660546), (1485, 587152), (1584, 550455), (1980, 440364), (2160, 403667), (2376, 366970), (2640, 330273), (2970, 293576), (3960, 220182), (4752, 183485), (5940, 146788), (7920, 110091), (11880, 73394), (23760, 36697)]