40628520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37619}}^1$

素因数の和:37639

約数の個数: 64

約数和(自身を含む): 135432000

約数和(自身を除く): 94803480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 37619, 75238, 112857, 150476, 188095, 225714, 300952, 338571, 376190, 451428, 564285, 677142, 752380, 902856, 1015713, 1128570, 1354284, 1504760, 1692855, 2031426, 2257140, 2708568, 3385710, 4062852, 4514280, 5078565, 6771420, 8125704, 10157130, 13542840, 20314260, 40628520]

約数ペア:

[(1, 40628520), (2, 20314260), (3, 13542840), (4, 10157130), (5, 8125704), (6, 6771420), (8, 5078565), (9, 4514280), (10, 4062852), (12, 3385710), (15, 2708568), (18, 2257140), (20, 2031426), (24, 1692855), (27, 1504760), (30, 1354284), (36, 1128570), (40, 1015713), (45, 902856), (54, 752380), (60, 677142), (72, 564285), (90, 451428), (108, 376190), (120, 338571), (135, 300952), (180, 225714), (216, 188095), (270, 150476), (360, 112857), (540, 75238), (1080, 37619)]