231635280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{965147}}^1$

素因数の和:965163

約数の個数: 40

約数和(自身を含む): 718070112

約数和(自身を除く): 486434832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 965147, 1930294, 2895441, 3860588, 4825735, 5790882, 7721176, 9651470, 11581764, 14477205, 15442352, 19302940, 23163528, 28954410, 38605880, 46327056, 57908820, 77211760, 115817640, 231635280]

約数ペア:

[(1, 231635280), (2, 115817640), (3, 77211760), (4, 57908820), (5, 46327056), (6, 38605880), (8, 28954410), (10, 23163528), (12, 19302940), (15, 15442352), (16, 14477205), (20, 11581764), (24, 9651470), (30, 7721176), (40, 5790882), (48, 4825735), (60, 3860588), (80, 2895441), (120, 1930294), (240, 965147)]