8880239880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{24667333}}^1$

素因数の和:24667350

約数の個数: 48

約数和(自身を含む): 28860780780

約数和(自身を除く): 19980540900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 24667333, 49334666, 74001999, 98669332, 123336665, 148003998, 197338664, 222005997, 246673330, 296007996, 370009995, 444011994, 493346660, 592015992, 740019990, 888023988, 986693320, 1110029985, 1480039980, 1776047976, 2220059970, 2960079960, 4440119940, 8880239880]

約数ペア:

[(1, 8880239880), (2, 4440119940), (3, 2960079960), (4, 2220059970), (5, 1776047976), (6, 1480039980), (8, 1110029985), (9, 986693320), (10, 888023988), (12, 740019990), (15, 592015992), (18, 493346660), (20, 444011994), (24, 370009995), (30, 296007996), (36, 246673330), (40, 222005997), (45, 197338664), (60, 148003998), (72, 123336665), (90, 98669332), (120, 74001999), (180, 49334666), (360, 24667333)]