45816720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 142699200

約数和(自身を除く): 96882480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 547, 698, 1047, 1094, 1396, 1641, 1745, 2094, 2188, 2735, 2792, 3282, 3490, 4188, 4376, 5235, 5470, 5584, 6564, 6980, 8205, 8376, 8752, 10470, 10940, 13128, 13960, 16410, 16752, 20940, 21880, 26256, 27920, 32820, 41880, 43760, 65640, 83760, 131280, 190903, 381806, 572709, 763612, 954515, 1145418, 1527224, 1909030, 2290836, 2863545, 3054448, 3818060, 4581672, 5727090, 7636120, 9163344, 11454180, 15272240, 22908360, 45816720]

約数ペア:

[(1, 45816720), (2, 22908360), (3, 15272240), (4, 11454180), (5, 9163344), (6, 7636120), (8, 5727090), (10, 4581672), (12, 3818060), (15, 3054448), (16, 2863545), (20, 2290836), (24, 1909030), (30, 1527224), (40, 1145418), (48, 954515), (60, 763612), (80, 572709), (120, 381806), (240, 190903), (349, 131280), (547, 83760), (698, 65640), (1047, 43760), (1094, 41880), (1396, 32820), (1641, 27920), (1745, 26256), (2094, 21880), (2188, 20940), (2735, 16752), (2792, 16410), (3282, 13960), (3490, 13128), (4188, 10940), (4376, 10470), (5235, 8752), (5470, 8376), (5584, 8205), (6564, 6980)]