1873722720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3903589}}^1$

素因数の和:3903607

約数の個数: 48

約数和(自身を含む): 5902228080

約数和(自身を除く): 4028505360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3903589, 7807178, 11710767, 15614356, 19517945, 23421534, 31228712, 39035890, 46843068, 58553835, 62457424, 78071780, 93686136, 117107670, 124914848, 156143560, 187372272, 234215340, 312287120, 374744544, 468430680, 624574240, 936861360, 1873722720]

約数ペア:

[(1, 1873722720), (2, 936861360), (3, 624574240), (4, 468430680), (5, 374744544), (6, 312287120), (8, 234215340), (10, 187372272), (12, 156143560), (15, 124914848), (16, 117107670), (20, 93686136), (24, 78071780), (30, 62457424), (32, 58553835), (40, 46843068), (48, 39035890), (60, 31228712), (80, 23421534), (96, 19517945), (120, 15614356), (160, 11710767), (240, 7807178), (480, 3903589)]