201254520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1677121}}^1$

素因数の和:1677135

約数の個数: 32

約数和(自身を含む): 603763920

約数和(自身を除く): 402509400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1677121, 3354242, 5031363, 6708484, 8385605, 10062726, 13416968, 16771210, 20125452, 25156815, 33542420, 40250904, 50313630, 67084840, 100627260, 201254520]

約数ペア:

[(1, 201254520), (2, 100627260), (3, 67084840), (4, 50313630), (5, 40250904), (6, 33542420), (8, 25156815), (10, 20125452), (12, 16771210), (15, 13416968), (20, 10062726), (24, 8385605), (30, 6708484), (40, 5031363), (60, 3354242), (120, 1677121)]