385256280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3210469}}^1$

素因数の和:3210483

約数の個数: 32

約数和(自身を含む): 1155769200

約数和(自身を除く): 770512920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3210469, 6420938, 9631407, 12841876, 16052345, 19262814, 25683752, 32104690, 38525628, 48157035, 64209380, 77051256, 96314070, 128418760, 192628140, 385256280]

約数ペア:

[(1, 385256280), (2, 192628140), (3, 128418760), (4, 96314070), (5, 77051256), (6, 64209380), (8, 48157035), (10, 38525628), (12, 32104690), (15, 25683752), (20, 19262814), (24, 16052345), (30, 12841876), (40, 9631407), (60, 6420938), (120, 3210469)]