204736320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71089}}^1$

素因数の和:71112

約数の個数: 84

約数和(自身を含む): 704217540

約数和(自身を除く): 499481220

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 71089, 142178, 213267, 284356, 355445, 426534, 568712, 639801, 710890, 853068, 1066335, 1137424, 1279602, 1421780, 1706136, 2132670, 2274848, 2559204, 2843560, 3199005, 3412272, 4265340, 4549696, 5118408, 5687120, 6398010, 6824544, 8530680, 10236816, 11374240, 12796020, 13649088, 17061360, 20473632, 22748480, 25592040, 34122720, 40947264, 51184080, 68245440, 102368160, 204736320]

約数ペア:

[(1, 204736320), (2, 102368160), (3, 68245440), (4, 51184080), (5, 40947264), (6, 34122720), (8, 25592040), (9, 22748480), (10, 20473632), (12, 17061360), (15, 13649088), (16, 12796020), (18, 11374240), (20, 10236816), (24, 8530680), (30, 6824544), (32, 6398010), (36, 5687120), (40, 5118408), (45, 4549696), (48, 4265340), (60, 3412272), (64, 3199005), (72, 2843560), (80, 2559204), (90, 2274848), (96, 2132670), (120, 1706136), (144, 1421780), (160, 1279602), (180, 1137424), (192, 1066335), (240, 853068), (288, 710890), (320, 639801), (360, 568712), (480, 426534), (576, 355445), (720, 284356), (960, 213267), (1440, 142178), (2880, 71089)]