202078560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420997}}^1$

素因数の和:421015

約数の個数: 48

約数和(自身を含む): 636548976

約数和(自身を除く): 434470416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 420997, 841994, 1262991, 1683988, 2104985, 2525982, 3367976, 4209970, 5051964, 6314955, 6735952, 8419940, 10103928, 12629910, 13471904, 16839880, 20207856, 25259820, 33679760, 40415712, 50519640, 67359520, 101039280, 202078560]

約数ペア:

[(1, 202078560), (2, 101039280), (3, 67359520), (4, 50519640), (5, 40415712), (6, 33679760), (8, 25259820), (10, 20207856), (12, 16839880), (15, 13471904), (16, 12629910), (20, 10103928), (24, 8419940), (30, 6735952), (32, 6314955), (40, 5051964), (48, 4209970), (60, 3367976), (80, 2525982), (96, 2104985), (120, 1683988), (160, 1262991), (240, 841994), (480, 420997)]