142494120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131939}}^1$

素因数の和:131959

約数の個数: 64

約数和(自身を含む): 474984000

約数和(自身を除く): 332489880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 131939, 263878, 395817, 527756, 659695, 791634, 1055512, 1187451, 1319390, 1583268, 1979085, 2374902, 2638780, 3166536, 3562353, 3958170, 4749804, 5277560, 5937255, 7124706, 7916340, 9499608, 11874510, 14249412, 15832680, 17811765, 23749020, 28498824, 35623530, 47498040, 71247060, 142494120]

約数ペア:

[(1, 142494120), (2, 71247060), (3, 47498040), (4, 35623530), (5, 28498824), (6, 23749020), (8, 17811765), (9, 15832680), (10, 14249412), (12, 11874510), (15, 9499608), (18, 7916340), (20, 7124706), (24, 5937255), (27, 5277560), (30, 4749804), (36, 3958170), (40, 3562353), (45, 3166536), (54, 2638780), (60, 2374902), (72, 1979085), (90, 1583268), (108, 1319390), (120, 1187451), (135, 1055512), (180, 791634), (216, 659695), (270, 527756), (360, 395817), (540, 263878), (1080, 131939)]