180259344

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 531340992

約数和(自身を除く): 351081648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 639, 648, 653, 852, 972, 1136, 1278, 1296, 1306, 1704, 1917, 1944, 1959, 2556, 2612, 3408, 3834, 3888, 3918, 5112, 5224, 5751, 5877, 7668, 7836, 10224, 10448, 11502, 11754, 15336, 15672, 17253, 17631, 23004, 23508, 30672, 31344, 34506, 35262, 46008, 46363, 47016, 52893, 69012, 70524, 92016, 92726, 94032, 105786, 138024, 139089, 141048, 158679, 185452, 211572, 276048, 278178, 282096, 317358, 370904, 417267, 423144, 556356, 634716, 741808, 834534, 846288, 1112712, 1251801, 1269432, 1669068, 2225424, 2503602, 2538864, 3338136, 3755403, 5007204, 6676272, 7510806, 10014408, 11266209, 15021612, 20028816, 22532418, 30043224, 45064836, 60086448, 90129672, 180259344]

約数ペア:

[(1, 180259344), (2, 90129672), (3, 60086448), (4, 45064836), (6, 30043224), (8, 22532418), (9, 20028816), (12, 15021612), (16, 11266209), (18, 10014408), (24, 7510806), (27, 6676272), (36, 5007204), (48, 3755403), (54, 3338136), (71, 2538864), (72, 2503602), (81, 2225424), (108, 1669068), (142, 1269432), (144, 1251801), (162, 1112712), (213, 846288), (216, 834534), (243, 741808), (284, 634716), (324, 556356), (426, 423144), (432, 417267), (486, 370904), (568, 317358), (639, 282096), (648, 278178), (653, 276048), (852, 211572), (972, 185452), (1136, 158679), (1278, 141048), (1296, 139089), (1306, 138024), (1704, 105786), (1917, 94032), (1944, 92726), (1959, 92016), (2556, 70524), (2612, 69012), (3408, 52893), (3834, 47016), (3888, 46363), (3918, 46008), (5112, 35262), (5224, 34506), (5751, 31344), (5877, 30672), (7668, 23508), (7836, 23004), (10224, 17631), (10448, 17253), (11502, 15672), (11754, 15336)]