329662440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{305243}}^1$

素因数の和:305263

約数の個数: 64

約数和(自身を含む): 1098878400

約数和(自身を除く): 769215960

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, 305243, 610486, 915729, 1220972, 1526215, 1831458, 2441944, 2747187, 3052430, 3662916, 4578645, 5494374, 6104860, 7325832, 8241561, 9157290, 10988748, 12209720, 13735935, 16483122, 18314580, 21977496, 27471870, 32966244, 36629160, 41207805, 54943740, 65932488, 82415610, 109887480, 164831220, 329662440]

約数ペア:

[(1, 329662440), (2, 164831220), (3, 109887480), (4, 82415610), (5, 65932488), (6, 54943740), (8, 41207805), (9, 36629160), (10, 32966244), (12, 27471870), (15, 21977496), (18, 18314580), (20, 16483122), (24, 13735935), (27, 12209720), (30, 10988748), (36, 9157290), (40, 8241561), (45, 7325832), (54, 6104860), (60, 5494374), (72, 4578645), (90, 3662916), (108, 3052430), (120, 2747187), (135, 2441944), (180, 1831458), (216, 1526215), (270, 1220972), (360, 915729), (540, 610486), (1080, 305243)]