68054160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2753}}^1$

素因数の和:2872

約数の個数: 80

約数和(自身を含む): 213093504

約数和(自身を除く): 145039344

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, 1545, 1648, 2060, 2472, 2753, 3090, 4120, 4944, 5506, 6180, 8240, 8259, 11012, 12360, 13765, 16518, 22024, 24720, 27530, 33036, 41295, 44048, 55060, 66072, 82590, 110120, 132144, 165180, 220240, 283559, 330360, 567118, 660720, 850677, 1134236, 1417795, 1701354, 2268472, 2835590, 3402708, 4253385, 4536944, 5671180, 6805416, 8506770, 11342360, 13610832, 17013540, 22684720, 34027080, 68054160]

約数ペア:

[(1, 68054160), (2, 34027080), (3, 22684720), (4, 17013540), (5, 13610832), (6, 11342360), (8, 8506770), (10, 6805416), (12, 5671180), (15, 4536944), (16, 4253385), (20, 3402708), (24, 2835590), (30, 2268472), (40, 1701354), (48, 1417795), (60, 1134236), (80, 850677), (103, 660720), (120, 567118), (206, 330360), (240, 283559), (309, 220240), (412, 165180), (515, 132144), (618, 110120), (824, 82590), (1030, 66072), (1236, 55060), (1545, 44048), (1648, 41295), (2060, 33036), (2472, 27530), (2753, 24720), (3090, 22024), (4120, 16518), (4944, 13765), (5506, 12360), (6180, 11012), (8240, 8259)]