23736180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30431}}^1$

素因数の和:30456

約数の個数: 48

約数和(自身を含む): 71576064

約数和(自身を除く): 47839884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30431, 60862, 91293, 121724, 152155, 182586, 304310, 365172, 395603, 456465, 608620, 791206, 912930, 1186809, 1582412, 1825860, 1978015, 2373618, 3956030, 4747236, 5934045, 7912060, 11868090, 23736180]

約数ペア:

[(1, 23736180), (2, 11868090), (3, 7912060), (4, 5934045), (5, 4747236), (6, 3956030), (10, 2373618), (12, 1978015), (13, 1825860), (15, 1582412), (20, 1186809), (26, 912930), (30, 791206), (39, 608620), (52, 456465), (60, 395603), (65, 365172), (78, 304310), (130, 182586), (156, 152155), (195, 121724), (260, 91293), (390, 60862), (780, 30431)]