72479580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7411}}^1$

素因数の和:7586

約数の個数: 48

約数和(自身を含む): 204215424

約数和(自身を除く): 131735844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 7411, 9780, 14822, 22233, 29644, 37055, 44466, 74110, 88932, 111165, 148220, 222330, 444660, 1207993, 2415986, 3623979, 4831972, 6039965, 7247958, 12079930, 14495916, 18119895, 24159860, 36239790, 72479580]

約数ペア:

[(1, 72479580), (2, 36239790), (3, 24159860), (4, 18119895), (5, 14495916), (6, 12079930), (10, 7247958), (12, 6039965), (15, 4831972), (20, 3623979), (30, 2415986), (60, 1207993), (163, 444660), (326, 222330), (489, 148220), (652, 111165), (815, 88932), (978, 74110), (1630, 44466), (1956, 37055), (2445, 29644), (3260, 22233), (4890, 14822), (7411, 9780)]