82711680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 275253120

約数和(自身を除く): 192541440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1873, 1920, 2208, 2760, 2944, 3680, 3746, 4416, 5520, 5619, 7360, 7492, 8832, 9365, 11040, 11238, 14720, 14984, 18730, 22080, 22476, 28095, 29968, 37460, 43079, 44160, 44952, 56190, 59936, 74920, 86158, 89904, 112380, 119872, 129237, 149840, 172316, 179808, 215395, 224760, 239744, 258474, 299680, 344632, 359616, 430790, 449520, 516948, 599360, 646185, 689264, 719232, 861580, 899040, 1033896, 1198720, 1292370, 1378528, 1723160, 1798080, 2067792, 2584740, 2757056, 3446320, 3596160, 4135584, 5169480, 5514112, 6892640, 8271168, 10338960, 13785280, 16542336, 20677920, 27570560, 41355840, 82711680]

約数ペア:

[(1, 82711680), (2, 41355840), (3, 27570560), (4, 20677920), (5, 16542336), (6, 13785280), (8, 10338960), (10, 8271168), (12, 6892640), (15, 5514112), (16, 5169480), (20, 4135584), (23, 3596160), (24, 3446320), (30, 2757056), (32, 2584740), (40, 2067792), (46, 1798080), (48, 1723160), (60, 1378528), (64, 1292370), (69, 1198720), (80, 1033896), (92, 899040), (96, 861580), (115, 719232), (120, 689264), (128, 646185), (138, 599360), (160, 516948), (184, 449520), (192, 430790), (230, 359616), (240, 344632), (276, 299680), (320, 258474), (345, 239744), (368, 224760), (384, 215395), (460, 179808), (480, 172316), (552, 149840), (640, 129237), (690, 119872), (736, 112380), (920, 89904), (960, 86158), (1104, 74920), (1380, 59936), (1472, 56190), (1840, 44952), (1873, 44160), (1920, 43079), (2208, 37460), (2760, 29968), (2944, 28095), (3680, 22476), (3746, 22080), (4416, 18730), (5520, 14984), (5619, 14720), (7360, 11238), (7492, 11040), (8832, 9365)]