233381880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{648283}}^1$

素因数の和:648300

約数の個数: 48

約数和(自身を含む): 758492280

約数和(自身を除く): 525110400

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, 648283, 1296566, 1944849, 2593132, 3241415, 3889698, 5186264, 5834547, 6482830, 7779396, 9724245, 11669094, 12965660, 15558792, 19448490, 23338188, 25931320, 29172735, 38896980, 46676376, 58345470, 77793960, 116690940, 233381880]

約数ペア:

[(1, 233381880), (2, 116690940), (3, 77793960), (4, 58345470), (5, 46676376), (6, 38896980), (8, 29172735), (9, 25931320), (10, 23338188), (12, 19448490), (15, 15558792), (18, 12965660), (20, 11669094), (24, 9724245), (30, 7779396), (36, 6482830), (40, 5834547), (45, 5186264), (60, 3889698), (72, 3241415), (90, 2593132), (120, 1944849), (180, 1296566), (360, 648283)]