260651460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{15683}}^1$

素因数の和:15972

約数の個数: 48

約数和(自身を含む): 732505536

約数和(自身を除く): 471854076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 15683, 16620, 31366, 47049, 62732, 78415, 94098, 156830, 188196, 235245, 313660, 470490, 940980, 4344191, 8688382, 13032573, 17376764, 21720955, 26065146, 43441910, 52130292, 65162865, 86883820, 130325730, 260651460]

約数ペア:

[(1, 260651460), (2, 130325730), (3, 86883820), (4, 65162865), (5, 52130292), (6, 43441910), (10, 26065146), (12, 21720955), (15, 17376764), (20, 13032573), (30, 8688382), (60, 4344191), (277, 940980), (554, 470490), (831, 313660), (1108, 235245), (1385, 188196), (1662, 156830), (2770, 94098), (3324, 78415), (4155, 62732), (5540, 47049), (8310, 31366), (15683, 16620)]