461656320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{120223}}^1$

素因数の和:120247

約数の個数: 72

約数和(自身を含む): 1474427136

約数和(自身を除く): 1012770816

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, 120223, 240446, 360669, 480892, 601115, 721338, 961784, 1202230, 1442676, 1803345, 1923568, 2404460, 2885352, 3606690, 3847136, 4808920, 5770704, 7213380, 7694272, 9617840, 11541408, 14426760, 15388544, 19235680, 23082816, 28853520, 30777088, 38471360, 46165632, 57707040, 76942720, 92331264, 115414080, 153885440, 230828160, 461656320]

約数ペア:

[(1, 461656320), (2, 230828160), (3, 153885440), (4, 115414080), (5, 92331264), (6, 76942720), (8, 57707040), (10, 46165632), (12, 38471360), (15, 30777088), (16, 28853520), (20, 23082816), (24, 19235680), (30, 15388544), (32, 14426760), (40, 11541408), (48, 9617840), (60, 7694272), (64, 7213380), (80, 5770704), (96, 4808920), (120, 3847136), (128, 3606690), (160, 2885352), (192, 2404460), (240, 1923568), (256, 1803345), (320, 1442676), (384, 1202230), (480, 961784), (640, 721338), (768, 601115), (960, 480892), (1280, 360669), (1920, 240446), (3840, 120223)]