227647920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{948533}}^1$

素因数の和:948549

約数の個数: 40

約数和(自身を含む): 705709296

約数和(自身を除く): 478061376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 948533, 1897066, 2845599, 3794132, 4742665, 5691198, 7588264, 9485330, 11382396, 14227995, 15176528, 18970660, 22764792, 28455990, 37941320, 45529584, 56911980, 75882640, 113823960, 227647920]

約数ペア:

[(1, 227647920), (2, 113823960), (3, 75882640), (4, 56911980), (5, 45529584), (6, 37941320), (8, 28455990), (10, 22764792), (12, 18970660), (15, 15176528), (16, 14227995), (20, 11382396), (24, 9485330), (30, 7588264), (40, 5691198), (48, 4742665), (60, 3794132), (80, 2845599), (120, 1897066), (240, 948533)]