479360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 1321920

約数和(自身を除く): 842560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 640, 749, 856, 896, 1070, 1120, 1498, 1712, 2140, 2240, 2996, 3424, 3745, 4280, 4480, 5992, 6848, 7490, 8560, 11984, 13696, 14980, 17120, 23968, 29960, 34240, 47936, 59920, 68480, 95872, 119840, 239680, 479360]

約数ペア:

[(1, 479360), (2, 239680), (4, 119840), (5, 95872), (7, 68480), (8, 59920), (10, 47936), (14, 34240), (16, 29960), (20, 23968), (28, 17120), (32, 14980), (35, 13696), (40, 11984), (56, 8560), (64, 7490), (70, 6848), (80, 5992), (107, 4480), (112, 4280), (128, 3745), (140, 3424), (160, 2996), (214, 2240), (224, 2140), (280, 1712), (320, 1498), (428, 1120), (448, 1070), (535, 896), (560, 856), (640, 749)]