60646840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28607}}^1$

素因数の和:28671

約数の個数: 32

約数和(自身を含む): 139034880

約数和(自身を除く): 78388040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 28607, 57214, 114428, 143035, 228856, 286070, 572140, 1144280, 1516171, 3032342, 6064684, 7580855, 12129368, 15161710, 30323420, 60646840]

約数ペア:

[(1, 60646840), (2, 30323420), (4, 15161710), (5, 12129368), (8, 7580855), (10, 6064684), (20, 3032342), (40, 1516171), (53, 1144280), (106, 572140), (212, 286070), (265, 228856), (424, 143035), (530, 114428), (1060, 57214), (2120, 28607)]