88638120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{246217}}^1$

素因数の和:246234

約数の個数: 48

約数和(自身を含む): 288075060

約数和(自身を除く): 199436940

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, 246217, 492434, 738651, 984868, 1231085, 1477302, 1969736, 2215953, 2462170, 2954604, 3693255, 4431906, 4924340, 5909208, 7386510, 8863812, 9848680, 11079765, 14773020, 17727624, 22159530, 29546040, 44319060, 88638120]

約数ペア:

[(1, 88638120), (2, 44319060), (3, 29546040), (4, 22159530), (5, 17727624), (6, 14773020), (8, 11079765), (9, 9848680), (10, 8863812), (12, 7386510), (15, 5909208), (18, 4924340), (20, 4431906), (24, 3693255), (30, 2954604), (36, 2462170), (40, 2215953), (45, 1969736), (60, 1477302), (72, 1231085), (90, 984868), (120, 738651), (180, 492434), (360, 246217)]