137927040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71837}}^1$

素因数の和:71859

約数の個数: 64

約数和(自身を含む): 439648560

約数和(自身を除く): 301721520

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, 320, 384, 480, 640, 960, 1920, 71837, 143674, 215511, 287348, 359185, 431022, 574696, 718370, 862044, 1077555, 1149392, 1436740, 1724088, 2155110, 2298784, 2873480, 3448176, 4310220, 4597568, 5746960, 6896352, 8620440, 9195136, 11493920, 13792704, 17240880, 22987840, 27585408, 34481760, 45975680, 68963520, 137927040]

約数ペア:

[(1, 137927040), (2, 68963520), (3, 45975680), (4, 34481760), (5, 27585408), (6, 22987840), (8, 17240880), (10, 13792704), (12, 11493920), (15, 9195136), (16, 8620440), (20, 6896352), (24, 5746960), (30, 4597568), (32, 4310220), (40, 3448176), (48, 2873480), (60, 2298784), (64, 2155110), (80, 1724088), (96, 1436740), (120, 1149392), (128, 1077555), (160, 862044), (192, 718370), (240, 574696), (320, 431022), (384, 359185), (480, 287348), (640, 215511), (960, 143674), (1920, 71837)]