129919560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14831}}^1$

素因数の和:14918

約数の個数: 64

約数和(自身を含む): 395124480

約数和(自身を除く): 265204920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 14831, 29662, 44493, 59324, 74155, 88986, 118648, 148310, 177972, 222465, 296620, 355944, 444930, 593240, 889860, 1082663, 1779720, 2165326, 3247989, 4330652, 5413315, 6495978, 8661304, 10826630, 12991956, 16239945, 21653260, 25983912, 32479890, 43306520, 64959780, 129919560]

約数ペア:

[(1, 129919560), (2, 64959780), (3, 43306520), (4, 32479890), (5, 25983912), (6, 21653260), (8, 16239945), (10, 12991956), (12, 10826630), (15, 8661304), (20, 6495978), (24, 5413315), (30, 4330652), (40, 3247989), (60, 2165326), (73, 1779720), (120, 1082663), (146, 889860), (219, 593240), (292, 444930), (365, 355944), (438, 296620), (584, 222465), (730, 177972), (876, 148310), (1095, 118648), (1460, 88986), (1752, 74155), (2190, 59324), (2920, 44493), (4380, 29662), (8760, 14831)]