2787772.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5153}}^1$

素因数の和:5240

約数の個数: 64

約数和(自身を含む): 137302560

約数和(自身を除く): 92162280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 5153, 8760, 10306, 15459, 20612, 25765, 30918, 41224, 51530, 61836, 77295, 103060, 123672, 154590, 206120, 309180, 376169, 618360, 752338, 1128507, 1504676, 1880845, 2257014, 3009352, 3761690, 4514028, 5642535, 7523380, 9028056, 11285070, 15046760, 22570140, 45140280]

約数ペア:

[(1, 45140280), (2, 22570140), (3, 15046760), (4, 11285070), (5, 9028056), (6, 7523380), (8, 5642535), (10, 4514028), (12, 3761690), (15, 3009352), (20, 2257014), (24, 1880845), (30, 1504676), (40, 1128507), (60, 752338), (73, 618360), (120, 376169), (146, 309180), (219, 206120), (292, 154590), (365, 123672), (438, 103060), (584, 77295), (730, 61836), (876, 51530), (1095, 41224), (1460, 30918), (1752, 25765), (2190, 20612), (2920, 15459), (4380, 10306), (5153, 8760)]