301013520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2857}}^1$

素因数の和:3312

約数の個数: 80

約数和(自身を含む): 935594880

約数和(自身を除く): 634581360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1756, 2195, 2634, 2857, 3512, 4390, 5268, 5714, 6585, 7024, 8571, 8780, 10536, 11428, 13170, 14285, 17142, 17560, 21072, 22856, 26340, 28570, 34284, 35120, 42855, 45712, 52680, 57140, 68568, 85710, 105360, 114280, 137136, 171420, 228560, 342840, 685680, 1254223, 2508446, 3762669, 5016892, 6271115, 7525338, 10033784, 12542230, 15050676, 18813345, 20067568, 25084460, 30101352, 37626690, 50168920, 60202704, 75253380, 100337840, 150506760, 301013520]

約数ペア:

[(1, 301013520), (2, 150506760), (3, 100337840), (4, 75253380), (5, 60202704), (6, 50168920), (8, 37626690), (10, 30101352), (12, 25084460), (15, 20067568), (16, 18813345), (20, 15050676), (24, 12542230), (30, 10033784), (40, 7525338), (48, 6271115), (60, 5016892), (80, 3762669), (120, 2508446), (240, 1254223), (439, 685680), (878, 342840), (1317, 228560), (1756, 171420), (2195, 137136), (2634, 114280), (2857, 105360), (3512, 85710), (4390, 68568), (5268, 57140), (5714, 52680), (6585, 45712), (7024, 42855), (8571, 35120), (8780, 34284), (10536, 28570), (11428, 26340), (13170, 22856), (14285, 21072), (17142, 17560)]