22162680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20521}}^1$

素因数の和:20541

約数の個数: 64

約数和(自身を含む): 73879200

約数和(自身を除く): 51716520

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, 20521, 41042, 61563, 82084, 102605, 123126, 164168, 184689, 205210, 246252, 307815, 369378, 410420, 492504, 554067, 615630, 738756, 820840, 923445, 1108134, 1231260, 1477512, 1846890, 2216268, 2462520, 2770335, 3693780, 4432536, 5540670, 7387560, 11081340, 22162680]

約数ペア:

[(1, 22162680), (2, 11081340), (3, 7387560), (4, 5540670), (5, 4432536), (6, 3693780), (8, 2770335), (9, 2462520), (10, 2216268), (12, 1846890), (15, 1477512), (18, 1231260), (20, 1108134), (24, 923445), (27, 820840), (30, 738756), (36, 615630), (40, 554067), (45, 492504), (54, 410420), (60, 369378), (72, 307815), (90, 246252), (108, 205210), (120, 184689), (135, 164168), (180, 123126), (216, 102605), (270, 82084), (360, 61563), (540, 41042), (1080, 20521)]