64514160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89603}}^1$

素因数の和:89622

約数の個数: 60

約数和(自身を含む): 216662472

約数和(自身を除く): 152148312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 89603, 179206, 268809, 358412, 448015, 537618, 716824, 806427, 896030, 1075236, 1344045, 1433648, 1612854, 1792060, 2150472, 2688090, 3225708, 3584120, 4032135, 4300944, 5376180, 6451416, 7168240, 8064270, 10752360, 12902832, 16128540, 21504720, 32257080, 64514160]

約数ペア:

[(1, 64514160), (2, 32257080), (3, 21504720), (4, 16128540), (5, 12902832), (6, 10752360), (8, 8064270), (9, 7168240), (10, 6451416), (12, 5376180), (15, 4300944), (16, 4032135), (18, 3584120), (20, 3225708), (24, 2688090), (30, 2150472), (36, 1792060), (40, 1612854), (45, 1433648), (48, 1344045), (60, 1075236), (72, 896030), (80, 806427), (90, 716824), (120, 537618), (144, 448015), (180, 358412), (240, 268809), (360, 179206), (720, 89603)]