291228120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7159}}^1$

素因数の和:7289

約数の個数: 96

約数和(自身を含む): 955000800

約数和(自身を除く): 663772680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 6780, 7159, 8136, 10170, 13560, 14318, 20340, 21477, 28636, 35795, 40680, 42954, 57272, 64431, 71590, 85908, 107385, 128862, 143180, 171816, 214770, 257724, 286360, 322155, 429540, 515448, 644310, 808967, 859080, 1288620, 1617934, 2426901, 2577240, 3235868, 4044835, 4853802, 6471736, 7280703, 8089670, 9707604, 12134505, 14561406, 16179340, 19415208, 24269010, 29122812, 32358680, 36403515, 48538020, 58245624, 72807030, 97076040, 145614060, 291228120]

約数ペア:

[(1, 291228120), (2, 145614060), (3, 97076040), (4, 72807030), (5, 58245624), (6, 48538020), (8, 36403515), (9, 32358680), (10, 29122812), (12, 24269010), (15, 19415208), (18, 16179340), (20, 14561406), (24, 12134505), (30, 9707604), (36, 8089670), (40, 7280703), (45, 6471736), (60, 4853802), (72, 4044835), (90, 3235868), (113, 2577240), (120, 2426901), (180, 1617934), (226, 1288620), (339, 859080), (360, 808967), (452, 644310), (565, 515448), (678, 429540), (904, 322155), (1017, 286360), (1130, 257724), (1356, 214770), (1695, 171816), (2034, 143180), (2260, 128862), (2712, 107385), (3390, 85908), (4068, 71590), (4520, 64431), (5085, 57272), (6780, 42954), (7159, 40680), (8136, 35795), (10170, 28636), (13560, 21477), (14318, 20340)]