72083280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{300347}}^1$

素因数の和:300363

約数の個数: 40

約数和(自身を含む): 223458912

約数和(自身を除く): 151375632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 300347, 600694, 901041, 1201388, 1501735, 1802082, 2402776, 3003470, 3604164, 4505205, 4805552, 6006940, 7208328, 9010410, 12013880, 14416656, 18020820, 24027760, 36041640, 72083280]

約数ペア:

[(1, 72083280), (2, 36041640), (3, 24027760), (4, 18020820), (5, 14416656), (6, 12013880), (8, 9010410), (10, 7208328), (12, 6006940), (15, 4805552), (16, 4505205), (20, 3604164), (24, 3003470), (30, 2402776), (40, 1802082), (48, 1501735), (60, 1201388), (80, 901041), (120, 600694), (240, 300347)]