169908360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61561}}^1$

素因数の和:61598

約数の個数: 64

約数和(自身を含む): 531895680

約数和(自身を除く): 361987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 61561, 123122, 184683, 246244, 307805, 369366, 492488, 615610, 738732, 923415, 1231220, 1415903, 1477464, 1846830, 2462440, 2831806, 3693660, 4247709, 5663612, 7079515, 7387320, 8495418, 11327224, 14159030, 16990836, 21238545, 28318060, 33981672, 42477090, 56636120, 84954180, 169908360]

約数ペア:

[(1, 169908360), (2, 84954180), (3, 56636120), (4, 42477090), (5, 33981672), (6, 28318060), (8, 21238545), (10, 16990836), (12, 14159030), (15, 11327224), (20, 8495418), (23, 7387320), (24, 7079515), (30, 5663612), (40, 4247709), (46, 3693660), (60, 2831806), (69, 2462440), (92, 1846830), (115, 1477464), (120, 1415903), (138, 1231220), (184, 923415), (230, 738732), (276, 615610), (345, 492488), (460, 369366), (552, 307805), (690, 246244), (920, 184683), (1380, 123122), (2760, 61561)]