54305280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2357}}^1$

素因数の和:2386

約数の個数: 120

約数和(自身を含む): 188154252

約数和(自身を除く): 133848972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2357, 2560, 2880, 3840, 4608, 4714, 5760, 7071, 7680, 9428, 11520, 11785, 14142, 18856, 21213, 23040, 23570, 28284, 35355, 37712, 42426, 47140, 56568, 70710, 75424, 84852, 94280, 106065, 113136, 141420, 150848, 169704, 188560, 212130, 226272, 282840, 301696, 339408, 377120, 424260, 452544, 565680, 603392, 678816, 754240, 848520, 905088, 1131360, 1206784, 1357632, 1508480, 1697040, 1810176, 2262720, 2715264, 3016960, 3394080, 3620352, 4525440, 5430528, 6033920, 6788160, 9050880, 10861056, 13576320, 18101760, 27152640, 54305280]

約数ペア:

[(1, 54305280), (2, 27152640), (3, 18101760), (4, 13576320), (5, 10861056), (6, 9050880), (8, 6788160), (9, 6033920), (10, 5430528), (12, 4525440), (15, 3620352), (16, 3394080), (18, 3016960), (20, 2715264), (24, 2262720), (30, 1810176), (32, 1697040), (36, 1508480), (40, 1357632), (45, 1206784), (48, 1131360), (60, 905088), (64, 848520), (72, 754240), (80, 678816), (90, 603392), (96, 565680), (120, 452544), (128, 424260), (144, 377120), (160, 339408), (180, 301696), (192, 282840), (240, 226272), (256, 212130), (288, 188560), (320, 169704), (360, 150848), (384, 141420), (480, 113136), (512, 106065), (576, 94280), (640, 84852), (720, 75424), (768, 70710), (960, 56568), (1152, 47140), (1280, 42426), (1440, 37712), (1536, 35355), (1920, 28284), (2304, 23570), (2357, 23040), (2560, 21213), (2880, 18856), (3840, 14142), (4608, 11785), (4714, 11520), (5760, 9428), (7071, 7680)]