30021360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1950

約数の個数: 80

約数和(自身を含む): 94505856

約数和(自身を除く): 64484496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 1867, 2010, 2680, 3216, 3734, 4020, 5360, 5601, 7468, 8040, 9335, 11202, 14936, 16080, 18670, 22404, 28005, 29872, 37340, 44808, 56010, 74680, 89616, 112020, 125089, 149360, 224040, 250178, 375267, 448080, 500356, 625445, 750534, 1000712, 1250890, 1501068, 1876335, 2001424, 2501780, 3002136, 3752670, 5003560, 6004272, 7505340, 10007120, 15010680, 30021360]

約数ペア:

[(1, 30021360), (2, 15010680), (3, 10007120), (4, 7505340), (5, 6004272), (6, 5003560), (8, 3752670), (10, 3002136), (12, 2501780), (15, 2001424), (16, 1876335), (20, 1501068), (24, 1250890), (30, 1000712), (40, 750534), (48, 625445), (60, 500356), (67, 448080), (80, 375267), (120, 250178), (134, 224040), (201, 149360), (240, 125089), (268, 112020), (335, 89616), (402, 74680), (536, 56010), (670, 44808), (804, 37340), (1005, 29872), (1072, 28005), (1340, 22404), (1608, 18670), (1867, 16080), (2010, 14936), (2680, 11202), (3216, 9335), (3734, 8040), (4020, 7468), (5360, 5601)]