1560138240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6553}}^1$

素因数の和:6610

約数の個数: 160

約数和(自身を含む): 5149241856

約数和(自身を除く): 3589103616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 6553, 7440, 7680, 7936, 9920, 11904, 13106, 14880, 15872, 19659, 19840, 23808, 26212, 29760, 32765, 39318, 39680, 47616, 52424, 59520, 65530, 78636, 79360, 98295, 104848, 119040, 131060, 157272, 196590, 203143, 209696, 238080, 262120, 314544, 393180, 406286, 419392, 524240, 609429, 629088, 786360, 812572, 838784, 1015715, 1048480, 1218858, 1258176, 1572720, 1625144, 1677568, 2031430, 2096960, 2437716, 2516352, 3047145, 3145440, 3250288, 3355136, 4062860, 4193920, 4875432, 5032704, 6094290, 6290880, 6500576, 8125720, 8387840, 9750864, 10065408, 12188580, 12581760, 13001152, 16251440, 16775680, 19501728, 24377160, 25163520, 26002304, 32502880, 39003456, 48754320, 50327040, 52004608, 65005760, 78006912, 97508640, 104009216, 130011520, 156013824, 195017280, 260023040, 312027648, 390034560, 520046080, 780069120, 1560138240]

約数ペア:

[(1, 1560138240), (2, 780069120), (3, 520046080), (4, 390034560), (5, 312027648), (6, 260023040), (8, 195017280), (10, 156013824), (12, 130011520), (15, 104009216), (16, 97508640), (20, 78006912), (24, 65005760), (30, 52004608), (31, 50327040), (32, 48754320), (40, 39003456), (48, 32502880), (60, 26002304), (62, 25163520), (64, 24377160), (80, 19501728), (93, 16775680), (96, 16251440), (120, 13001152), (124, 12581760), (128, 12188580), (155, 10065408), (160, 9750864), (186, 8387840), (192, 8125720), (240, 6500576), (248, 6290880), (256, 6094290), (310, 5032704), (320, 4875432), (372, 4193920), (384, 4062860), (465, 3355136), (480, 3250288), (496, 3145440), (512, 3047145), (620, 2516352), (640, 2437716), (744, 2096960), (768, 2031430), (930, 1677568), (960, 1625144), (992, 1572720), (1240, 1258176), (1280, 1218858), (1488, 1048480), (1536, 1015715), (1860, 838784), (1920, 812572), (1984, 786360), (2480, 629088), (2560, 609429), (2976, 524240), (3720, 419392), (3840, 406286), (3968, 393180), (4960, 314544), (5952, 262120), (6553, 238080), (7440, 209696), (7680, 203143), (7936, 196590), (9920, 157272), (11904, 131060), (13106, 119040), (14880, 104848), (15872, 98295), (19659, 79360), (19840, 78636), (23808, 65530), (26212, 59520), (29760, 52424), (32765, 47616), (39318, 39680)]