121757040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{56369}}^1$

素因数の和:56391

約数の個数: 80

約数和(自身を含む): 419392800

約数和(自身を除く): 297635760

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, 56369, 112738, 169107, 225476, 281845, 338214, 450952, 507321, 563690, 676428, 845535, 901904, 1014642, 1127380, 1352856, 1521963, 1691070, 2029284, 2254760, 2536605, 2705712, 3043926, 3382140, 4058568, 4509520, 5073210, 6087852, 6764280, 7609815, 8117136, 10146420, 12175704, 13528560, 15219630, 20292840, 24351408, 30439260, 40585680, 60878520, 121757040]

約数ペア:

[(1, 121757040), (2, 60878520), (3, 40585680), (4, 30439260), (5, 24351408), (6, 20292840), (8, 15219630), (9, 13528560), (10, 12175704), (12, 10146420), (15, 8117136), (16, 7609815), (18, 6764280), (20, 6087852), (24, 5073210), (27, 4509520), (30, 4058568), (36, 3382140), (40, 3043926), (45, 2705712), (48, 2536605), (54, 2254760), (60, 2029284), (72, 1691070), (80, 1521963), (90, 1352856), (108, 1127380), (120, 1014642), (135, 901904), (144, 845535), (180, 676428), (216, 563690), (240, 507321), (270, 450952), (360, 338214), (432, 281845), (540, 225476), (720, 169107), (1080, 112738), (2160, 56369)]