80049540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12953}}^1$

素因数の和:13068

約数の個数: 48

約数和(自身を含む): 226332288

約数和(自身を除く): 146282748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 12953, 25906, 38859, 51812, 64765, 77718, 129530, 155436, 194295, 259060, 388590, 777180, 1334159, 2668318, 4002477, 5336636, 6670795, 8004954, 13341590, 16009908, 20012385, 26683180, 40024770, 80049540]

約数ペア:

[(1, 80049540), (2, 40024770), (3, 26683180), (4, 20012385), (5, 16009908), (6, 13341590), (10, 8004954), (12, 6670795), (15, 5336636), (20, 4002477), (30, 2668318), (60, 1334159), (103, 777180), (206, 388590), (309, 259060), (412, 194295), (515, 155436), (618, 129530), (1030, 77718), (1236, 64765), (1545, 51812), (2060, 38859), (3090, 25906), (6180, 12953)]