303597960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133157}}^1$

素因数の和:133190

約数の個数: 64

約数和(自身を含む): 958737600

約数和(自身を除く): 655139640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 133157, 266314, 399471, 532628, 665785, 798942, 1065256, 1331570, 1597884, 1997355, 2529983, 2663140, 3195768, 3994710, 5059966, 5326280, 7589949, 7989420, 10119932, 12649915, 15179898, 15978840, 20239864, 25299830, 30359796, 37949745, 50599660, 60719592, 75899490, 101199320, 151798980, 303597960]

約数ペア:

[(1, 303597960), (2, 151798980), (3, 101199320), (4, 75899490), (5, 60719592), (6, 50599660), (8, 37949745), (10, 30359796), (12, 25299830), (15, 20239864), (19, 15978840), (20, 15179898), (24, 12649915), (30, 10119932), (38, 7989420), (40, 7589949), (57, 5326280), (60, 5059966), (76, 3994710), (95, 3195768), (114, 2663140), (120, 2529983), (152, 1997355), (190, 1597884), (228, 1331570), (285, 1065256), (380, 798942), (456, 665785), (570, 532628), (760, 399471), (1140, 266314), (2280, 133157)]