15702946020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{577739}}^1$

素因数の和:577905

約数の個数: 72

約数和(自身を含む): 47947798080

約数和(自身を除く): 32244852060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 577739, 1155478, 1733217, 2310956, 2888695, 3466434, 5199651, 5777390, 6932868, 8666085, 10399302, 11554780, 17332170, 20798604, 25998255, 34664340, 51996510, 87238589, 103993020, 174477178, 261715767, 348954356, 436192945, 523431534, 785147301, 872385890, 1046863068, 1308578835, 1570294602, 1744771780, 2617157670, 3140589204, 3925736505, 5234315340, 7851473010, 15702946020]

約数ペア:

[(1, 15702946020), (2, 7851473010), (3, 5234315340), (4, 3925736505), (5, 3140589204), (6, 2617157670), (9, 1744771780), (10, 1570294602), (12, 1308578835), (15, 1046863068), (18, 872385890), (20, 785147301), (30, 523431534), (36, 436192945), (45, 348954356), (60, 261715767), (90, 174477178), (151, 103993020), (180, 87238589), (302, 51996510), (453, 34664340), (604, 25998255), (755, 20798604), (906, 17332170), (1359, 11554780), (1510, 10399302), (1812, 8666085), (2265, 6932868), (2718, 5777390), (3020, 5199651), (4530, 3466434), (5436, 2888695), (6795, 2310956), (9060, 1733217), (13590, 1155478), (27180, 577739)]