69669720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21503}}^1$

素因数の和:21526

約数の個数: 80

約数和(自身を含む): 234178560

約数和(自身を除く): 164508840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21503, 43006, 64509, 86012, 107515, 129018, 172024, 193527, 215030, 258036, 322545, 387054, 430060, 516072, 580581, 645090, 774108, 860120, 967635, 1161162, 1290180, 1548216, 1741743, 1935270, 2322324, 2580360, 2902905, 3483486, 3870540, 4644648, 5805810, 6966972, 7741080, 8708715, 11611620, 13933944, 17417430, 23223240, 34834860, 69669720]

約数ペア:

[(1, 69669720), (2, 34834860), (3, 23223240), (4, 17417430), (5, 13933944), (6, 11611620), (8, 8708715), (9, 7741080), (10, 6966972), (12, 5805810), (15, 4644648), (18, 3870540), (20, 3483486), (24, 2902905), (27, 2580360), (30, 2322324), (36, 1935270), (40, 1741743), (45, 1548216), (54, 1290180), (60, 1161162), (72, 967635), (81, 860120), (90, 774108), (108, 645090), (120, 580581), (135, 516072), (162, 430060), (180, 387054), (216, 322545), (270, 258036), (324, 215030), (360, 193527), (405, 172024), (540, 129018), (648, 107515), (810, 86012), (1080, 64509), (1620, 43006), (3240, 21503)]