771425280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{16741}}^1$

素因数の和:16772

約数の個数: 132

約数和(自身を含む): 2673128172

約数和(自身を除く): 1901702892

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, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 16741, 23040, 33482, 46080, 50223, 66964, 83705, 100446, 133928, 150669, 167410, 200892, 251115, 267856, 301338, 334820, 401784, 502230, 535712, 602676, 669640, 753345, 803568, 1004460, 1071424, 1205352, 1339280, 1506690, 1607136, 2008920, 2142848, 2410704, 2678560, 3013380, 3214272, 4017840, 4285696, 4821408, 5357120, 6026760, 6428544, 8035680, 8571392, 9642816, 10714240, 12053520, 12857088, 16071360, 17142784, 19285632, 21428480, 24107040, 25714176, 32142720, 38571264, 42856960, 48214080, 51428352, 64285440, 77142528, 85713920, 96428160, 128570880, 154285056, 192856320, 257141760, 385712640, 771425280]

約数ペア:

[(1, 771425280), (2, 385712640), (3, 257141760), (4, 192856320), (5, 154285056), (6, 128570880), (8, 96428160), (9, 85713920), (10, 77142528), (12, 64285440), (15, 51428352), (16, 48214080), (18, 42856960), (20, 38571264), (24, 32142720), (30, 25714176), (32, 24107040), (36, 21428480), (40, 19285632), (45, 17142784), (48, 16071360), (60, 12857088), (64, 12053520), (72, 10714240), (80, 9642816), (90, 8571392), (96, 8035680), (120, 6428544), (128, 6026760), (144, 5357120), (160, 4821408), (180, 4285696), (192, 4017840), (240, 3214272), (256, 3013380), (288, 2678560), (320, 2410704), (360, 2142848), (384, 2008920), (480, 1607136), (512, 1506690), (576, 1339280), (640, 1205352), (720, 1071424), (768, 1004460), (960, 803568), (1024, 753345), (1152, 669640), (1280, 602676), (1440, 535712), (1536, 502230), (1920, 401784), (2304, 334820), (2560, 301338), (2880, 267856), (3072, 251115), (3840, 200892), (4608, 167410), (5120, 150669), (5760, 133928), (7680, 100446), (9216, 83705), (11520, 66964), (15360, 50223), (16741, 46080), (23040, 33482)]