238908360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86561}}^1$

素因数の和:86598

約数の個数: 64

約数和(自身を含む): 747895680

約数和(自身を除く): 508987320

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, 86561, 173122, 259683, 346244, 432805, 519366, 692488, 865610, 1038732, 1298415, 1731220, 1990903, 2077464, 2596830, 3462440, 3981806, 5193660, 5972709, 7963612, 9954515, 10387320, 11945418, 15927224, 19909030, 23890836, 29863545, 39818060, 47781672, 59727090, 79636120, 119454180, 238908360]

約数ペア:

[(1, 238908360), (2, 119454180), (3, 79636120), (4, 59727090), (5, 47781672), (6, 39818060), (8, 29863545), (10, 23890836), (12, 19909030), (15, 15927224), (20, 11945418), (23, 10387320), (24, 9954515), (30, 7963612), (40, 5972709), (46, 5193660), (60, 3981806), (69, 3462440), (92, 2596830), (115, 2077464), (120, 1990903), (138, 1731220), (184, 1298415), (230, 1038732), (276, 865610), (345, 692488), (460, 519366), (552, 432805), (690, 346244), (920, 259683), (1380, 173122), (2760, 86561)]