151972040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15017}}^1$

素因数の和:15062

約数の個数: 64

約数和(自身を含む): 389266560

約数和(自身を除く): 237294520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 15017, 30034, 60068, 75085, 120136, 150170, 165187, 300340, 330374, 345391, 600680, 660748, 690782, 825935, 1321496, 1381564, 1651870, 1726955, 2763128, 3303740, 3453910, 3799301, 6607480, 6907820, 7598602, 13815640, 15197204, 18996505, 30394408, 37993010, 75986020, 151972040]

約数ペア:

[(1, 151972040), (2, 75986020), (4, 37993010), (5, 30394408), (8, 18996505), (10, 15197204), (11, 13815640), (20, 7598602), (22, 6907820), (23, 6607480), (40, 3799301), (44, 3453910), (46, 3303740), (55, 2763128), (88, 1726955), (92, 1651870), (110, 1381564), (115, 1321496), (184, 825935), (220, 690782), (230, 660748), (253, 600680), (440, 345391), (460, 330374), (506, 300340), (920, 165187), (1012, 150170), (1265, 120136), (2024, 75085), (2530, 60068), (5060, 30034), (10120, 15017)]