8071080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 24485760

約数和(自身を除く): 16414680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 653, 824, 1030, 1236, 1306, 1545, 1959, 2060, 2472, 2612, 3090, 3265, 3918, 4120, 5224, 6180, 6530, 7836, 9795, 12360, 13060, 15672, 19590, 26120, 39180, 67259, 78360, 134518, 201777, 269036, 336295, 403554, 538072, 672590, 807108, 1008885, 1345180, 1614216, 2017770, 2690360, 4035540, 8071080]

約数ペア:

[(1, 8071080), (2, 4035540), (3, 2690360), (4, 2017770), (5, 1614216), (6, 1345180), (8, 1008885), (10, 807108), (12, 672590), (15, 538072), (20, 403554), (24, 336295), (30, 269036), (40, 201777), (60, 134518), (103, 78360), (120, 67259), (206, 39180), (309, 26120), (412, 19590), (515, 15672), (618, 13060), (653, 12360), (824, 9795), (1030, 7836), (1236, 6530), (1306, 6180), (1545, 5224), (1959, 4120), (2060, 3918), (2472, 3265), (2612, 3090)]