101039280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{420997}}^1$

素因数の和:421013

約数の個数: 40

約数和(自身を含む): 313222512

約数和(自身を除く): 212183232

約数列:

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

約数ペア:

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