47235420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{87473}}^1$

素因数の和:87491

約数の個数: 48

約数和(自身を含む): 146956320

約数和(自身を除く): 99720900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 87473, 174946, 262419, 349892, 437365, 524838, 787257, 874730, 1049676, 1312095, 1574514, 1749460, 2361771, 2624190, 3149028, 3936285, 4723542, 5248380, 7872570, 9447084, 11808855, 15745140, 23617710, 47235420]

約数ペア:

[(1, 47235420), (2, 23617710), (3, 15745140), (4, 11808855), (5, 9447084), (6, 7872570), (9, 5248380), (10, 4723542), (12, 3936285), (15, 3149028), (18, 2624190), (20, 2361771), (27, 1749460), (30, 1574514), (36, 1312095), (45, 1049676), (54, 874730), (60, 787257), (90, 524838), (108, 437365), (135, 349892), (180, 262419), (270, 174946), (540, 87473)]