5420280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 17223840

約数和(自身を除く): 11803560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 2657, 5314, 7971, 10628, 13285, 15942, 21256, 26570, 31884, 39855, 45169, 53140, 63768, 79710, 90338, 106280, 135507, 159420, 180676, 225845, 271014, 318840, 361352, 451690, 542028, 677535, 903380, 1084056, 1355070, 1806760, 2710140, 5420280]

約数ペア:

[(1, 5420280), (2, 2710140), (3, 1806760), (4, 1355070), (5, 1084056), (6, 903380), (8, 677535), (10, 542028), (12, 451690), (15, 361352), (17, 318840), (20, 271014), (24, 225845), (30, 180676), (34, 159420), (40, 135507), (51, 106280), (60, 90338), (68, 79710), (85, 63768), (102, 53140), (120, 45169), (136, 39855), (170, 31884), (204, 26570), (255, 21256), (340, 15942), (408, 13285), (510, 10628), (680, 7971), (1020, 5314), (2040, 2657)]