73145880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{203183}}^1$

素因数の和:203200

約数の個数: 48

約数和(自身を含む): 237725280

約数和(自身を除く): 164579400

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, 203183, 406366, 609549, 812732, 1015915, 1219098, 1625464, 1828647, 2031830, 2438196, 3047745, 3657294, 4063660, 4876392, 6095490, 7314588, 8127320, 9143235, 12190980, 14629176, 18286470, 24381960, 36572940, 73145880]

約数ペア:

[(1, 73145880), (2, 36572940), (3, 24381960), (4, 18286470), (5, 14629176), (6, 12190980), (8, 9143235), (9, 8127320), (10, 7314588), (12, 6095490), (15, 4876392), (18, 4063660), (20, 3657294), (24, 3047745), (30, 2438196), (36, 2031830), (40, 1828647), (45, 1625464), (60, 1219098), (72, 1015915), (90, 812732), (120, 609549), (180, 406366), (360, 203183)]