32160720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1420

約数の個数: 80

約数和(自身を含む): 100743552

約数和(自身を除く): 68582832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1301, 1545, 1648, 2060, 2472, 2602, 3090, 3903, 4120, 4944, 5204, 6180, 6505, 7806, 8240, 10408, 12360, 13010, 15612, 19515, 20816, 24720, 26020, 31224, 39030, 52040, 62448, 78060, 104080, 134003, 156120, 268006, 312240, 402009, 536012, 670015, 804018, 1072024, 1340030, 1608036, 2010045, 2144048, 2680060, 3216072, 4020090, 5360120, 6432144, 8040180, 10720240, 16080360, 32160720]

約数ペア:

[(1, 32160720), (2, 16080360), (3, 10720240), (4, 8040180), (5, 6432144), (6, 5360120), (8, 4020090), (10, 3216072), (12, 2680060), (15, 2144048), (16, 2010045), (20, 1608036), (24, 1340030), (30, 1072024), (40, 804018), (48, 670015), (60, 536012), (80, 402009), (103, 312240), (120, 268006), (206, 156120), (240, 134003), (309, 104080), (412, 78060), (515, 62448), (618, 52040), (824, 39030), (1030, 31224), (1236, 26020), (1301, 24720), (1545, 20816), (1648, 19515), (2060, 15612), (2472, 13010), (2602, 12360), (3090, 10408), (3903, 8240), (4120, 7806), (4944, 6505), (5204, 6180)]