252255840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{525533}}^1$

素因数の和:525551

約数の個数: 48

約数和(自身を含む): 794607408

約数和(自身を除く): 542351568

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, 525533, 1051066, 1576599, 2102132, 2627665, 3153198, 4204264, 5255330, 6306396, 7882995, 8408528, 10510660, 12612792, 15765990, 16817056, 21021320, 25225584, 31531980, 42042640, 50451168, 63063960, 84085280, 126127920, 252255840]

約数ペア:

[(1, 252255840), (2, 126127920), (3, 84085280), (4, 63063960), (5, 50451168), (6, 42042640), (8, 31531980), (10, 25225584), (12, 21021320), (15, 16817056), (16, 15765990), (20, 12612792), (24, 10510660), (30, 8408528), (32, 7882995), (40, 6306396), (48, 5255330), (60, 4204264), (80, 3153198), (96, 2627665), (120, 2102132), (160, 1576599), (240, 1051066), (480, 525533)]