82491120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{114571}}^1$

素因数の和:114590

約数の個数: 60

約数和(自身を含む): 277035096

約数和(自身を除く): 194543976

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, 114571, 229142, 343713, 458284, 572855, 687426, 916568, 1031139, 1145710, 1374852, 1718565, 1833136, 2062278, 2291420, 2749704, 3437130, 4124556, 4582840, 5155695, 5499408, 6874260, 8249112, 9165680, 10311390, 13748520, 16498224, 20622780, 27497040, 41245560, 82491120]

約数ペア:

[(1, 82491120), (2, 41245560), (3, 27497040), (4, 20622780), (5, 16498224), (6, 13748520), (8, 10311390), (9, 9165680), (10, 8249112), (12, 6874260), (15, 5499408), (16, 5155695), (18, 4582840), (20, 4124556), (24, 3437130), (30, 2749704), (36, 2291420), (40, 2062278), (45, 1833136), (48, 1718565), (60, 1374852), (72, 1145710), (80, 1031139), (90, 916568), (120, 687426), (144, 572855), (180, 458284), (240, 343713), (360, 229142), (720, 114571)]