427343520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2551}}^1$

素因数の和:2918

約数の個数: 96

約数和(自身を含む): 1350518400

約数和(自身を除く): 923174880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 480, 698, 1047, 1396, 1745, 2094, 2551, 2792, 3490, 4188, 5102, 5235, 5584, 6980, 7653, 8376, 10204, 10470, 11168, 12755, 13960, 15306, 16752, 20408, 20940, 25510, 27920, 30612, 33504, 38265, 40816, 41880, 51020, 55840, 61224, 76530, 81632, 83760, 102040, 122448, 153060, 167520, 204080, 244896, 306120, 408160, 612240, 890299, 1224480, 1780598, 2670897, 3561196, 4451495, 5341794, 7122392, 8902990, 10683588, 13354485, 14244784, 17805980, 21367176, 26708970, 28489568, 35611960, 42734352, 53417940, 71223920, 85468704, 106835880, 142447840, 213671760, 427343520]

約数ペア:

[(1, 427343520), (2, 213671760), (3, 142447840), (4, 106835880), (5, 85468704), (6, 71223920), (8, 53417940), (10, 42734352), (12, 35611960), (15, 28489568), (16, 26708970), (20, 21367176), (24, 17805980), (30, 14244784), (32, 13354485), (40, 10683588), (48, 8902990), (60, 7122392), (80, 5341794), (96, 4451495), (120, 3561196), (160, 2670897), (240, 1780598), (349, 1224480), (480, 890299), (698, 612240), (1047, 408160), (1396, 306120), (1745, 244896), (2094, 204080), (2551, 167520), (2792, 153060), (3490, 122448), (4188, 102040), (5102, 83760), (5235, 81632), (5584, 76530), (6980, 61224), (7653, 55840), (8376, 51020), (10204, 41880), (10470, 40816), (11168, 38265), (12755, 33504), (13960, 30612), (15306, 27920), (16752, 25510), (20408, 20940)]