745327320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6211061}}^1$

素因数の和:6211075

約数の個数: 32

約数和(自身を含む): 2235982320

約数和(自身を除く): 1490655000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6211061, 12422122, 18633183, 24844244, 31055305, 37266366, 49688488, 62110610, 74532732, 93165915, 124221220, 149065464, 186331830, 248442440, 372663660, 745327320]

約数ペア:

[(1, 745327320), (2, 372663660), (3, 248442440), (4, 186331830), (5, 149065464), (6, 124221220), (8, 93165915), (10, 74532732), (12, 62110610), (15, 49688488), (20, 37266366), (24, 31055305), (30, 24844244), (40, 18633183), (60, 12422122), (120, 6211061)]