61240480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{54679}}^1$

素因数の和:54701

約数の個数: 48

約数和(自身を含む): 165352320

約数和(自身を除く): 104111840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 54679, 109358, 218716, 273395, 382753, 437432, 546790, 765506, 874864, 1093580, 1531012, 1749728, 1913765, 2187160, 3062024, 3827530, 4374320, 6124048, 7655060, 8748640, 12248096, 15310120, 30620240, 61240480]

約数ペア:

[(1, 61240480), (2, 30620240), (4, 15310120), (5, 12248096), (7, 8748640), (8, 7655060), (10, 6124048), (14, 4374320), (16, 3827530), (20, 3062024), (28, 2187160), (32, 1913765), (35, 1749728), (40, 1531012), (56, 1093580), (70, 874864), (80, 765506), (112, 546790), (140, 437432), (160, 382753), (224, 273395), (280, 218716), (560, 109358), (1120, 54679)]