69974160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{291559}}^1$

素因数の和:291575

約数の個数: 40

約数和(自身を含む): 216920640

約数和(自身を除く): 146946480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 291559, 583118, 874677, 1166236, 1457795, 1749354, 2332472, 2915590, 3498708, 4373385, 4664944, 5831180, 6997416, 8746770, 11662360, 13994832, 17493540, 23324720, 34987080, 69974160]

約数ペア:

[(1, 69974160), (2, 34987080), (3, 23324720), (4, 17493540), (5, 13994832), (6, 11662360), (8, 8746770), (10, 6997416), (12, 5831180), (15, 4664944), (16, 4373385), (20, 3498708), (24, 2915590), (30, 2332472), (40, 1749354), (48, 1457795), (60, 1166236), (80, 874677), (120, 583118), (240, 291559)]