16454520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45707}}^1$

素因数の和:45724

約数の個数: 48

約数和(自身を含む): 53478360

約数和(自身を除く): 37023840

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, 45707, 91414, 137121, 182828, 228535, 274242, 365656, 411363, 457070, 548484, 685605, 822726, 914140, 1096968, 1371210, 1645452, 1828280, 2056815, 2742420, 3290904, 4113630, 5484840, 8227260, 16454520]

約数ペア:

[(1, 16454520), (2, 8227260), (3, 5484840), (4, 4113630), (5, 3290904), (6, 2742420), (8, 2056815), (9, 1828280), (10, 1645452), (12, 1371210), (15, 1096968), (18, 914140), (20, 822726), (24, 685605), (30, 548484), (36, 457070), (40, 411363), (45, 365656), (60, 274242), (72, 228535), (90, 182828), (120, 137121), (180, 91414), (360, 45707)]