465081480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1301}}^1$

素因数の和:1652

約数の個数: 128

約数和(自身を含む): 1556150400

約数和(自身を除く): 1091068920

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, 90, 108, 120, 135, 180, 216, 270, 331, 360, 540, 662, 993, 1080, 1301, 1324, 1655, 1986, 2602, 2648, 2979, 3310, 3903, 3972, 4965, 5204, 5958, 6505, 6620, 7806, 7944, 8937, 9930, 10408, 11709, 11916, 13010, 13240, 14895, 15612, 17874, 19515, 19860, 23418, 23832, 26020, 29790, 31224, 35127, 35748, 39030, 39720, 44685, 46836, 52040, 58545, 59580, 70254, 71496, 78060, 89370, 93672, 117090, 119160, 140508, 156120, 175635, 178740, 234180, 281016, 351270, 357480, 430631, 468360, 702540, 861262, 1291893, 1405080, 1722524, 2153155, 2583786, 3445048, 3875679, 4306310, 5167572, 6459465, 7751358, 8612620, 10335144, 11627037, 12918930, 15502716, 17225240, 19378395, 23254074, 25837860, 31005432, 38756790, 46508148, 51675720, 58135185, 77513580, 93016296, 116270370, 155027160, 232540740, 465081480]

約数ペア:

[(1, 465081480), (2, 232540740), (3, 155027160), (4, 116270370), (5, 93016296), (6, 77513580), (8, 58135185), (9, 51675720), (10, 46508148), (12, 38756790), (15, 31005432), (18, 25837860), (20, 23254074), (24, 19378395), (27, 17225240), (30, 15502716), (36, 12918930), (40, 11627037), (45, 10335144), (54, 8612620), (60, 7751358), (72, 6459465), (90, 5167572), (108, 4306310), (120, 3875679), (135, 3445048), (180, 2583786), (216, 2153155), (270, 1722524), (331, 1405080), (360, 1291893), (540, 861262), (662, 702540), (993, 468360), (1080, 430631), (1301, 357480), (1324, 351270), (1655, 281016), (1986, 234180), (2602, 178740), (2648, 175635), (2979, 156120), (3310, 140508), (3903, 119160), (3972, 117090), (4965, 93672), (5204, 89370), (5958, 78060), (6505, 71496), (6620, 70254), (7806, 59580), (7944, 58545), (8937, 52040), (9930, 46836), (10408, 44685), (11709, 39720), (11916, 39030), (13010, 35748), (13240, 35127), (14895, 31224), (15612, 29790), (17874, 26020), (19515, 23832), (19860, 23418)]