146291760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203183}}^1$

素因数の和:203202

約数の個数: 60

約数和(自身を含む): 491298912

約数和(自身を除く): 345007152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203183, 406366, 609549, 812732, 1015915, 1219098, 1625464, 1828647, 2031830, 2438196, 3047745, 3250928, 3657294, 4063660, 4876392, 6095490, 7314588, 8127320, 9143235, 9752784, 12190980, 14629176, 16254640, 18286470, 24381960, 29258352, 36572940, 48763920, 73145880, 146291760]

約数ペア:

[(1, 146291760), (2, 73145880), (3, 48763920), (4, 36572940), (5, 29258352), (6, 24381960), (8, 18286470), (9, 16254640), (10, 14629176), (12, 12190980), (15, 9752784), (16, 9143235), (18, 8127320), (20, 7314588), (24, 6095490), (30, 4876392), (36, 4063660), (40, 3657294), (45, 3250928), (48, 3047745), (60, 2438196), (72, 2031830), (80, 1828647), (90, 1625464), (120, 1219098), (144, 1015915), (180, 812732), (240, 609549), (360, 406366), (720, 203183)]