80759280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 160

約数和(自身を含む): 291838464

約数和(自身を除く): 211079184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 907, 1060, 1113, 1272, 1484, 1590, 1680, 1814, 1855, 2120, 2226, 2544, 2721, 2968, 3180, 3628, 3710, 4240, 4452, 4535, 5442, 5565, 5936, 6349, 6360, 7256, 7420, 8904, 9070, 10884, 11130, 12698, 12720, 13605, 14512, 14840, 17808, 18140, 19047, 21768, 22260, 25396, 27210, 29680, 31745, 36280, 38094, 43536, 44520, 48071, 50792, 54420, 63490, 72560, 76188, 89040, 95235, 96142, 101584, 108840, 126980, 144213, 152376, 190470, 192284, 217680, 240355, 253960, 288426, 304752, 336497, 380940, 384568, 480710, 507920, 576852, 672994, 721065, 761880, 769136, 961420, 1009491, 1153704, 1345988, 1442130, 1523760, 1682485, 1922840, 2018982, 2307408, 2691976, 2884260, 3364970, 3845680, 4037964, 5047455, 5383952, 5768520, 6729940, 8075928, 10094910, 11537040, 13459880, 16151856, 20189820, 26919760, 40379640, 80759280]

約数ペア:

[(1, 80759280), (2, 40379640), (3, 26919760), (4, 20189820), (5, 16151856), (6, 13459880), (7, 11537040), (8, 10094910), (10, 8075928), (12, 6729940), (14, 5768520), (15, 5383952), (16, 5047455), (20, 4037964), (21, 3845680), (24, 3364970), (28, 2884260), (30, 2691976), (35, 2307408), (40, 2018982), (42, 1922840), (48, 1682485), (53, 1523760), (56, 1442130), (60, 1345988), (70, 1153704), (80, 1009491), (84, 961420), (105, 769136), (106, 761880), (112, 721065), (120, 672994), (140, 576852), (159, 507920), (168, 480710), (210, 384568), (212, 380940), (240, 336497), (265, 304752), (280, 288426), (318, 253960), (336, 240355), (371, 217680), (420, 192284), (424, 190470), (530, 152376), (560, 144213), (636, 126980), (742, 108840), (795, 101584), (840, 96142), (848, 95235), (907, 89040), (1060, 76188), (1113, 72560), (1272, 63490), (1484, 54420), (1590, 50792), (1680, 48071), (1814, 44520), (1855, 43536), (2120, 38094), (2226, 36280), (2544, 31745), (2721, 29680), (2968, 27210), (3180, 25396), (3628, 22260), (3710, 21768), (4240, 19047), (4452, 18140), (4535, 17808), (5442, 14840), (5565, 14512), (5936, 13605), (6349, 12720), (6360, 12698), (7256, 11130), (7420, 10884), (8904, 9070)]