233705880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{649183}}^1$

素因数の和:649200

約数の個数: 48

約数和(自身を含む): 759545280

約数和(自身を除く): 525839400

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, 649183, 1298366, 1947549, 2596732, 3245915, 3895098, 5193464, 5842647, 6491830, 7790196, 9737745, 11685294, 12983660, 15580392, 19475490, 23370588, 25967320, 29213235, 38950980, 46741176, 58426470, 77901960, 116852940, 233705880]

約数ペア:

[(1, 233705880), (2, 116852940), (3, 77901960), (4, 58426470), (5, 46741176), (6, 38950980), (8, 29213235), (9, 25967320), (10, 23370588), (12, 19475490), (15, 15580392), (18, 12983660), (20, 11685294), (24, 9737745), (30, 7790196), (36, 6491830), (40, 5842647), (45, 5193464), (60, 3895098), (72, 3245915), (90, 2596732), (120, 1947549), (180, 1298366), (360, 649183)]