72356880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301487}}^1$

素因数の和:301503

約数の個数: 40

約数和(自身を含む): 224307072

約数和(自身を除く): 151950192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301487, 602974, 904461, 1205948, 1507435, 1808922, 2411896, 3014870, 3617844, 4522305, 4823792, 6029740, 7235688, 9044610, 12059480, 14471376, 18089220, 24118960, 36178440, 72356880]

約数ペア:

[(1, 72356880), (2, 36178440), (3, 24118960), (4, 18089220), (5, 14471376), (6, 12059480), (8, 9044610), (10, 7235688), (12, 6029740), (15, 4823792), (16, 4522305), (20, 3617844), (24, 3014870), (30, 2411896), (40, 1808922), (48, 1507435), (60, 1205948), (80, 904461), (120, 602974), (240, 301487)]