56587920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{235783}}^1$

素因数の和:235799

約数の個数: 40

約数和(自身を含む): 175423296

約数和(自身を除く): 118835376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 235783, 471566, 707349, 943132, 1178915, 1414698, 1886264, 2357830, 2829396, 3536745, 3772528, 4715660, 5658792, 7073490, 9431320, 11317584, 14146980, 18862640, 28293960, 56587920]

約数ペア:

[(1, 56587920), (2, 28293960), (3, 18862640), (4, 14146980), (5, 11317584), (6, 9431320), (8, 7073490), (10, 5658792), (12, 4715660), (15, 3772528), (16, 3536745), (20, 2829396), (24, 2357830), (30, 1886264), (40, 1414698), (48, 1178915), (60, 943132), (80, 707349), (120, 471566), (240, 235783)]