494663160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{30089}}^1$

素因数の和:30240

約数の個数: 64

約数和(自身を含む): 1494871200

約数和(自身を除く): 1000208040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 30089, 60178, 90267, 120356, 150445, 180534, 240712, 300890, 361068, 451335, 601780, 722136, 902670, 1203560, 1805340, 3610680, 4122193, 8244386, 12366579, 16488772, 20610965, 24733158, 32977544, 41221930, 49466316, 61832895, 82443860, 98932632, 123665790, 164887720, 247331580, 494663160]

約数ペア:

[(1, 494663160), (2, 247331580), (3, 164887720), (4, 123665790), (5, 98932632), (6, 82443860), (8, 61832895), (10, 49466316), (12, 41221930), (15, 32977544), (20, 24733158), (24, 20610965), (30, 16488772), (40, 12366579), (60, 8244386), (120, 4122193), (137, 3610680), (274, 1805340), (411, 1203560), (548, 902670), (685, 722136), (822, 601780), (1096, 451335), (1370, 361068), (1644, 300890), (2055, 240712), (2740, 180534), (3288, 150445), (4110, 120356), (5480, 90267), (8220, 60178), (16440, 30089)]