122776320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31973}}^1$

素因数の和:31997

約数の個数: 72

約数和(自身を含む): 392129136

約数和(自身を除く): 269352816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 31973, 63946, 95919, 127892, 159865, 191838, 255784, 319730, 383676, 479595, 511568, 639460, 767352, 959190, 1023136, 1278920, 1534704, 1918380, 2046272, 2557840, 3069408, 3836760, 4092544, 5115680, 6138816, 7673520, 8185088, 10231360, 12277632, 15347040, 20462720, 24555264, 30694080, 40925440, 61388160, 122776320]

約数ペア:

[(1, 122776320), (2, 61388160), (3, 40925440), (4, 30694080), (5, 24555264), (6, 20462720), (8, 15347040), (10, 12277632), (12, 10231360), (15, 8185088), (16, 7673520), (20, 6138816), (24, 5115680), (30, 4092544), (32, 3836760), (40, 3069408), (48, 2557840), (60, 2046272), (64, 1918380), (80, 1534704), (96, 1278920), (120, 1023136), (128, 959190), (160, 767352), (192, 639460), (240, 511568), (256, 479595), (320, 383676), (384, 319730), (480, 255784), (640, 191838), (768, 159865), (960, 127892), (1280, 95919), (1920, 63946), (3840, 31973)]