2851607040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{371303}}^1$

素因数の和:371329

約数の個数: 80

約数和(自身を含む): 9116255808

約数和(自身を除く): 6264648768

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, 371303, 742606, 1113909, 1485212, 1856515, 2227818, 2970424, 3713030, 4455636, 5569545, 5940848, 7426060, 8911272, 11139090, 11881696, 14852120, 17822544, 22278180, 23763392, 29704240, 35645088, 44556360, 47526784, 59408480, 71290176, 89112720, 95053568, 118816960, 142580352, 178225440, 190107136, 237633920, 285160704, 356450880, 475267840, 570321408, 712901760, 950535680, 1425803520, 2851607040]

約数ペア:

[(1, 2851607040), (2, 1425803520), (3, 950535680), (4, 712901760), (5, 570321408), (6, 475267840), (8, 356450880), (10, 285160704), (12, 237633920), (15, 190107136), (16, 178225440), (20, 142580352), (24, 118816960), (30, 95053568), (32, 89112720), (40, 71290176), (48, 59408480), (60, 47526784), (64, 44556360), (80, 35645088), (96, 29704240), (120, 23763392), (128, 22278180), (160, 17822544), (192, 14852120), (240, 11881696), (256, 11139090), (320, 8911272), (384, 7426060), (480, 5940848), (512, 5569545), (640, 4455636), (768, 3713030), (960, 2970424), (1280, 2227818), (1536, 1856515), (1920, 1485212), (2560, 1113909), (3840, 742606), (7680, 371303)]