45728480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40829}}^1$

素因数の和:40851

約数の個数: 48

約数和(自身を含む): 123469920

約数和(自身を除く): 77741440

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, 40829, 81658, 163316, 204145, 285803, 326632, 408290, 571606, 653264, 816580, 1143212, 1306528, 1429015, 1633160, 2286424, 2858030, 3266320, 4572848, 5716060, 6532640, 9145696, 11432120, 22864240, 45728480]

約数ペア:

[(1, 45728480), (2, 22864240), (4, 11432120), (5, 9145696), (7, 6532640), (8, 5716060), (10, 4572848), (14, 3266320), (16, 2858030), (20, 2286424), (28, 1633160), (32, 1429015), (35, 1306528), (40, 1143212), (56, 816580), (70, 653264), (80, 571606), (112, 408290), (140, 326632), (160, 285803), (224, 204145), (280, 163316), (560, 81658), (1120, 40829)]