56920680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158113}}^1$

素因数の和:158130

約数の個数: 48

約数和(自身を含む): 184993380

約数和(自身を除く): 128072700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 158113, 316226, 474339, 632452, 790565, 948678, 1264904, 1423017, 1581130, 1897356, 2371695, 2846034, 3162260, 3794712, 4743390, 5692068, 6324520, 7115085, 9486780, 11384136, 14230170, 18973560, 28460340, 56920680]

約数ペア:

[(1, 56920680), (2, 28460340), (3, 18973560), (4, 14230170), (5, 11384136), (6, 9486780), (8, 7115085), (9, 6324520), (10, 5692068), (12, 4743390), (15, 3794712), (18, 3162260), (20, 2846034), (24, 2371695), (30, 1897356), (36, 1581130), (40, 1423017), (45, 1264904), (60, 948678), (72, 790565), (90, 632452), (120, 474339), (180, 316226), (360, 158113)]