203424840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{565069}}^1$

素因数の和:565086

約数の個数: 48

約数和(自身を含む): 661131900

約数和(自身を除く): 457707060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 565069, 1130138, 1695207, 2260276, 2825345, 3390414, 4520552, 5085621, 5650690, 6780828, 8476035, 10171242, 11301380, 13561656, 16952070, 20342484, 22602760, 25428105, 33904140, 40684968, 50856210, 67808280, 101712420, 203424840]

約数ペア:

[(1, 203424840), (2, 101712420), (3, 67808280), (4, 50856210), (5, 40684968), (6, 33904140), (8, 25428105), (9, 22602760), (10, 20342484), (12, 16952070), (15, 13561656), (18, 11301380), (20, 10171242), (24, 8476035), (30, 6780828), (36, 5650690), (40, 5085621), (45, 4520552), (60, 3390414), (72, 2825345), (90, 2260276), (120, 1695207), (180, 1130138), (360, 565069)]