798879360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1619}}^1$

素因数の和:1898

約数の個数: 128

約数和(自身を含む): 2557915200

約数和(自身を除く): 1759035840

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, 128, 160, 192, 240, 257, 320, 384, 480, 514, 640, 771, 960, 1028, 1285, 1542, 1619, 1920, 2056, 2570, 3084, 3238, 3855, 4112, 4857, 5140, 6168, 6476, 7710, 8095, 8224, 9714, 10280, 12336, 12952, 15420, 16190, 16448, 19428, 20560, 24285, 24672, 25904, 30840, 32380, 32896, 38856, 41120, 48570, 49344, 51808, 61680, 64760, 77712, 82240, 97140, 98688, 103616, 123360, 129520, 155424, 164480, 194280, 207232, 246720, 259040, 310848, 388560, 416083, 493440, 518080, 621696, 777120, 832166, 1036160, 1248249, 1554240, 1664332, 2080415, 2496498, 3108480, 3328664, 4160830, 4992996, 6241245, 6657328, 8321660, 9985992, 12482490, 13314656, 16643320, 19971984, 24964980, 26629312, 33286640, 39943968, 49929960, 53258624, 66573280, 79887936, 99859920, 133146560, 159775872, 199719840, 266293120, 399439680, 798879360]

約数ペア:

[(1, 798879360), (2, 399439680), (3, 266293120), (4, 199719840), (5, 159775872), (6, 133146560), (8, 99859920), (10, 79887936), (12, 66573280), (15, 53258624), (16, 49929960), (20, 39943968), (24, 33286640), (30, 26629312), (32, 24964980), (40, 19971984), (48, 16643320), (60, 13314656), (64, 12482490), (80, 9985992), (96, 8321660), (120, 6657328), (128, 6241245), (160, 4992996), (192, 4160830), (240, 3328664), (257, 3108480), (320, 2496498), (384, 2080415), (480, 1664332), (514, 1554240), (640, 1248249), (771, 1036160), (960, 832166), (1028, 777120), (1285, 621696), (1542, 518080), (1619, 493440), (1920, 416083), (2056, 388560), (2570, 310848), (3084, 259040), (3238, 246720), (3855, 207232), (4112, 194280), (4857, 164480), (5140, 155424), (6168, 129520), (6476, 123360), (7710, 103616), (8095, 98688), (8224, 97140), (9714, 82240), (10280, 77712), (12336, 64760), (12952, 61680), (15420, 51808), (16190, 49344), (16448, 48570), (19428, 41120), (20560, 38856), (24285, 32896), (24672, 32380), (25904, 30840)]