272570880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{35491}}^1$

素因数の和:35517

約数の個数: 80

約数和(自身を含む): 871399584

約数和(自身を除く): 598828704

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 35491, 70982, 106473, 141964, 177455, 212946, 283928, 354910, 425892, 532365, 567856, 709820, 851784, 1064730, 1135712, 1419640, 1703568, 2129460, 2271424, 2839280, 3407136, 4258920, 4542848, 5678560, 6814272, 8517840, 9085696, 11357120, 13628544, 17035680, 18171392, 22714240, 27257088, 34071360, 45428480, 54514176, 68142720, 90856960, 136285440, 272570880]

約数ペア:

[(1, 272570880), (2, 136285440), (3, 90856960), (4, 68142720), (5, 54514176), (6, 45428480), (8, 34071360), (10, 27257088), (12, 22714240), (15, 18171392), (16, 17035680), (20, 13628544), (24, 11357120), (30, 9085696), (32, 8517840), (40, 6814272), (48, 5678560), (60, 4542848), (64, 4258920), (80, 3407136), (96, 2839280), (120, 2271424), (128, 2129460), (160, 1703568), (192, 1419640), (240, 1135712), (256, 1064730), (320, 851784), (384, 709820), (480, 567856), (512, 532365), (640, 425892), (768, 354910), (960, 283928), (1280, 212946), (1536, 177455), (1920, 141964), (2560, 106473), (3840, 70982), (7680, 35491)]