86831040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 277977600

約数和(自身を除く): 191146560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 302, 320, 453, 480, 599, 604, 755, 906, 960, 1198, 1208, 1510, 1797, 1812, 2265, 2396, 2416, 2995, 3020, 3594, 3624, 4530, 4792, 4832, 5990, 6040, 7188, 7248, 8985, 9060, 9584, 9664, 11980, 12080, 14376, 14496, 17970, 18120, 19168, 23960, 24160, 28752, 28992, 35940, 36240, 38336, 47920, 48320, 57504, 71880, 72480, 90449, 95840, 115008, 143760, 144960, 180898, 191680, 271347, 287520, 361796, 452245, 542694, 575040, 723592, 904490, 1085388, 1356735, 1447184, 1808980, 2170776, 2713470, 2894368, 3617960, 4341552, 5426940, 5788736, 7235920, 8683104, 10853880, 14471840, 17366208, 21707760, 28943680, 43415520, 86831040]

約数ペア:

[(1, 86831040), (2, 43415520), (3, 28943680), (4, 21707760), (5, 17366208), (6, 14471840), (8, 10853880), (10, 8683104), (12, 7235920), (15, 5788736), (16, 5426940), (20, 4341552), (24, 3617960), (30, 2894368), (32, 2713470), (40, 2170776), (48, 1808980), (60, 1447184), (64, 1356735), (80, 1085388), (96, 904490), (120, 723592), (151, 575040), (160, 542694), (192, 452245), (240, 361796), (302, 287520), (320, 271347), (453, 191680), (480, 180898), (599, 144960), (604, 143760), (755, 115008), (906, 95840), (960, 90449), (1198, 72480), (1208, 71880), (1510, 57504), (1797, 48320), (1812, 47920), (2265, 38336), (2396, 36240), (2416, 35940), (2995, 28992), (3020, 28752), (3594, 24160), (3624, 23960), (4530, 19168), (4792, 18120), (4832, 17970), (5990, 14496), (6040, 14376), (7188, 12080), (7248, 11980), (8985, 9664), (9060, 9584)]