79715280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{332147}}^1$

素因数の和:332163

約数の個数: 40

約数和(自身を含む): 247118112

約数和(自身を除く): 167402832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 332147, 664294, 996441, 1328588, 1660735, 1992882, 2657176, 3321470, 3985764, 4982205, 5314352, 6642940, 7971528, 9964410, 13285880, 15943056, 19928820, 26571760, 39857640, 79715280]

約数ペア:

[(1, 79715280), (2, 39857640), (3, 26571760), (4, 19928820), (5, 15943056), (6, 13285880), (8, 9964410), (10, 7971528), (12, 6642940), (15, 5314352), (16, 4982205), (20, 3985764), (24, 3321470), (30, 2657176), (40, 1992882), (48, 1660735), (60, 1328588), (80, 996441), (120, 664294), (240, 332147)]