16039560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 48804480

約数和(自身を除く): 32764920

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, 1831, 2190, 2920, 3662, 4380, 5493, 7324, 8760, 9155, 10986, 14648, 18310, 21972, 27465, 36620, 43944, 54930, 73240, 109860, 133663, 219720, 267326, 400989, 534652, 668315, 801978, 1069304, 1336630, 1603956, 2004945, 2673260, 3207912, 4009890, 5346520, 8019780, 16039560]

約数ペア:

[(1, 16039560), (2, 8019780), (3, 5346520), (4, 4009890), (5, 3207912), (6, 2673260), (8, 2004945), (10, 1603956), (12, 1336630), (15, 1069304), (20, 801978), (24, 668315), (30, 534652), (40, 400989), (60, 267326), (73, 219720), (120, 133663), (146, 109860), (219, 73240), (292, 54930), (365, 43944), (438, 36620), (584, 27465), (730, 21972), (876, 18310), (1095, 14648), (1460, 10986), (1752, 9155), (1831, 8760), (2190, 7324), (2920, 5493), (3662, 4380)]