3998204008320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2082397921}}^1$

素因数の和:2082397943

約数の個数: 64

約数和(自身を含む): 12744275282640

約数和(自身を除く): 8746071274320

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, 2082397921, 4164795842, 6247193763, 8329591684, 10411989605, 12494387526, 16659183368, 20823979210, 24988775052, 31235968815, 33318366736, 41647958420, 49977550104, 62471937630, 66636733472, 83295916840, 99955100208, 124943875260, 133273466944, 166591833680, 199910200416, 249887750520, 266546933888, 333183667360, 399820400832, 499775501040, 666367334720, 799640801664, 999551002080, 1332734669440, 1999102004160, 3998204008320]

約数ペア:

[(1, 3998204008320), (2, 1999102004160), (3, 1332734669440), (4, 999551002080), (5, 799640801664), (6, 666367334720), (8, 499775501040), (10, 399820400832), (12, 333183667360), (15, 266546933888), (16, 249887750520), (20, 199910200416), (24, 166591833680), (30, 133273466944), (32, 124943875260), (40, 99955100208), (48, 83295916840), (60, 66636733472), (64, 62471937630), (80, 49977550104), (96, 41647958420), (120, 33318366736), (128, 31235968815), (160, 24988775052), (192, 20823979210), (240, 16659183368), (320, 12494387526), (384, 10411989605), (480, 8329591684), (640, 6247193763), (960, 4164795842), (1920, 2082397921)]