760480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 2111508

約数和(自身を除く): 1351028

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 97, 98, 112, 140, 160, 194, 196, 224, 245, 280, 388, 392, 485, 490, 560, 679, 776, 784, 970, 980, 1120, 1358, 1552, 1568, 1940, 1960, 2716, 3104, 3395, 3880, 3920, 4753, 5432, 6790, 7760, 7840, 9506, 10864, 13580, 15520, 19012, 21728, 23765, 27160, 38024, 47530, 54320, 76048, 95060, 108640, 152096, 190120, 380240, 760480]

約数ペア:

[(1, 760480), (2, 380240), (4, 190120), (5, 152096), (7, 108640), (8, 95060), (10, 76048), (14, 54320), (16, 47530), (20, 38024), (28, 27160), (32, 23765), (35, 21728), (40, 19012), (49, 15520), (56, 13580), (70, 10864), (80, 9506), (97, 7840), (98, 7760), (112, 6790), (140, 5432), (160, 4753), (194, 3920), (196, 3880), (224, 3395), (245, 3104), (280, 2716), (388, 1960), (392, 1940), (485, 1568), (490, 1552), (560, 1358), (679, 1120), (776, 980), (784, 970)]