54499680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37847}}^1$

素因数の和:37868

約数の個数: 72

約数和(自身を含む): 185985072

約数和(自身を除く): 131485392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 37847, 75694, 113541, 151388, 189235, 227082, 302776, 340623, 378470, 454164, 567705, 605552, 681246, 756940, 908328, 1135410, 1211104, 1362492, 1513880, 1703115, 1816656, 2270820, 2724984, 3027760, 3406230, 3633312, 4541640, 5449968, 6055520, 6812460, 9083280, 10899936, 13624920, 18166560, 27249840, 54499680]

約数ペア:

[(1, 54499680), (2, 27249840), (3, 18166560), (4, 13624920), (5, 10899936), (6, 9083280), (8, 6812460), (9, 6055520), (10, 5449968), (12, 4541640), (15, 3633312), (16, 3406230), (18, 3027760), (20, 2724984), (24, 2270820), (30, 1816656), (32, 1703115), (36, 1513880), (40, 1362492), (45, 1211104), (48, 1135410), (60, 908328), (72, 756940), (80, 681246), (90, 605552), (96, 567705), (120, 454164), (144, 378470), (160, 340623), (180, 302776), (240, 227082), (288, 189235), (360, 151388), (480, 113541), (720, 75694), (1440, 37847)]