219264840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{203023}}^1$

素因数の和:203043

約数の個数: 64

約数和(自身を含む): 730886400

約数和(自身を除く): 511621560

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, 203023, 406046, 609069, 812092, 1015115, 1218138, 1624184, 1827207, 2030230, 2436276, 3045345, 3654414, 4060460, 4872552, 5481621, 6090690, 7308828, 8120920, 9136035, 10963242, 12181380, 14617656, 18272070, 21926484, 24362760, 27408105, 36544140, 43852968, 54816210, 73088280, 109632420, 219264840]

約数ペア:

[(1, 219264840), (2, 109632420), (3, 73088280), (4, 54816210), (5, 43852968), (6, 36544140), (8, 27408105), (9, 24362760), (10, 21926484), (12, 18272070), (15, 14617656), (18, 12181380), (20, 10963242), (24, 9136035), (27, 8120920), (30, 7308828), (36, 6090690), (40, 5481621), (45, 4872552), (54, 4060460), (60, 3654414), (72, 3045345), (90, 2436276), (108, 2030230), (120, 1827207), (135, 1624184), (180, 1218138), (216, 1015115), (270, 812092), (360, 609069), (540, 406046), (1080, 203023)]