22081680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{10223}}^1$

素因数の和:10245

約数の個数: 80

約数和(自身を含む): 76066560

約数和(自身を除く): 53984880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 10223, 20446, 30669, 40892, 51115, 61338, 81784, 92007, 102230, 122676, 153345, 163568, 184014, 204460, 245352, 276021, 306690, 368028, 408920, 460035, 490704, 552042, 613380, 736056, 817840, 920070, 1104084, 1226760, 1380105, 1472112, 1840140, 2208168, 2453520, 2760210, 3680280, 4416336, 5520420, 7360560, 11040840, 22081680]

約数ペア:

[(1, 22081680), (2, 11040840), (3, 7360560), (4, 5520420), (5, 4416336), (6, 3680280), (8, 2760210), (9, 2453520), (10, 2208168), (12, 1840140), (15, 1472112), (16, 1380105), (18, 1226760), (20, 1104084), (24, 920070), (27, 817840), (30, 736056), (36, 613380), (40, 552042), (45, 490704), (48, 460035), (54, 408920), (60, 368028), (72, 306690), (80, 276021), (90, 245352), (108, 204460), (120, 184014), (135, 163568), (144, 153345), (180, 122676), (216, 102230), (240, 92007), (270, 81784), (360, 61338), (432, 51115), (540, 40892), (720, 30669), (1080, 20446), (2160, 10223)]