27736920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77047}}^1$

素因数の和:77064

約数の個数: 48

約数和(自身を含む): 90146160

約数和(自身を除く): 62409240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 77047, 154094, 231141, 308188, 385235, 462282, 616376, 693423, 770470, 924564, 1155705, 1386846, 1540940, 1849128, 2311410, 2773692, 3081880, 3467115, 4622820, 5547384, 6934230, 9245640, 13868460, 27736920]

約数ペア:

[(1, 27736920), (2, 13868460), (3, 9245640), (4, 6934230), (5, 5547384), (6, 4622820), (8, 3467115), (9, 3081880), (10, 2773692), (12, 2311410), (15, 1849128), (18, 1540940), (20, 1386846), (24, 1155705), (30, 924564), (36, 770470), (40, 693423), (45, 616376), (60, 462282), (72, 385235), (90, 308188), (120, 231141), (180, 154094), (360, 77047)]