16677180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7127}}^1$

素因数の和:7155

約数の個数: 72

約数和(自身を含む): 54486432

約数和(自身を除く): 37809252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7127, 14254, 21381, 28508, 35635, 42762, 64143, 71270, 85524, 92651, 106905, 128286, 142540, 185302, 213810, 256572, 277953, 320715, 370604, 427620, 463255, 555906, 641430, 833859, 926510, 1111812, 1282860, 1389765, 1667718, 1853020, 2779530, 3335436, 4169295, 5559060, 8338590, 16677180]

約数ペア:

[(1, 16677180), (2, 8338590), (3, 5559060), (4, 4169295), (5, 3335436), (6, 2779530), (9, 1853020), (10, 1667718), (12, 1389765), (13, 1282860), (15, 1111812), (18, 926510), (20, 833859), (26, 641430), (30, 555906), (36, 463255), (39, 427620), (45, 370604), (52, 320715), (60, 277953), (65, 256572), (78, 213810), (90, 185302), (117, 142540), (130, 128286), (156, 106905), (180, 92651), (195, 85524), (234, 71270), (260, 64143), (390, 42762), (468, 35635), (585, 28508), (780, 21381), (1170, 14254), (2340, 7127)]