140596080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1223}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 437114880

約数和(自身を除く): 296518800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 958, 1223, 1437, 1916, 2395, 2446, 2874, 3669, 3832, 4790, 4892, 5748, 6115, 7185, 7338, 7664, 9580, 9784, 11496, 12230, 14370, 14676, 18345, 19160, 19568, 22992, 24460, 28740, 29352, 36690, 38320, 48920, 57480, 58704, 73380, 97840, 114960, 146760, 293520, 585817, 1171634, 1757451, 2343268, 2929085, 3514902, 4686536, 5858170, 7029804, 8787255, 9373072, 11716340, 14059608, 17574510, 23432680, 28119216, 35149020, 46865360, 70298040, 140596080]

約数ペア:

[(1, 140596080), (2, 70298040), (3, 46865360), (4, 35149020), (5, 28119216), (6, 23432680), (8, 17574510), (10, 14059608), (12, 11716340), (15, 9373072), (16, 8787255), (20, 7029804), (24, 5858170), (30, 4686536), (40, 3514902), (48, 2929085), (60, 2343268), (80, 1757451), (120, 1171634), (240, 585817), (479, 293520), (958, 146760), (1223, 114960), (1437, 97840), (1916, 73380), (2395, 58704), (2446, 57480), (2874, 48920), (3669, 38320), (3832, 36690), (4790, 29352), (4892, 28740), (5748, 24460), (6115, 22992), (7185, 19568), (7338, 19160), (7664, 18345), (9580, 14676), (9784, 14370), (11496, 12230)]