240468912

素因数分解:

$2^4\times 3^5\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 704843776

約数和(自身を除く): 464374864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 243, 254, 324, 381, 432, 486, 487, 508, 648, 762, 972, 974, 1016, 1143, 1296, 1461, 1524, 1944, 1948, 2032, 2286, 2922, 3048, 3429, 3888, 3896, 4383, 4572, 5844, 6096, 6858, 7792, 8766, 9144, 10287, 11688, 13149, 13716, 17532, 18288, 20574, 23376, 26298, 27432, 30861, 35064, 39447, 41148, 52596, 54864, 61722, 61849, 70128, 78894, 82296, 105192, 118341, 123444, 123698, 157788, 164592, 185547, 210384, 236682, 246888, 247396, 315576, 371094, 473364, 493776, 494792, 556641, 631152, 742188, 946728, 989584, 1113282, 1484376, 1669923, 1893456, 2226564, 2968752, 3339846, 4453128, 5009769, 6679692, 8906256, 10019538, 13359384, 15029307, 20039076, 26718768, 30058614, 40078152, 60117228, 80156304, 120234456, 240468912]

約数ペア:

[(1, 240468912), (2, 120234456), (3, 80156304), (4, 60117228), (6, 40078152), (8, 30058614), (9, 26718768), (12, 20039076), (16, 15029307), (18, 13359384), (24, 10019538), (27, 8906256), (36, 6679692), (48, 5009769), (54, 4453128), (72, 3339846), (81, 2968752), (108, 2226564), (127, 1893456), (144, 1669923), (162, 1484376), (216, 1113282), (243, 989584), (254, 946728), (324, 742188), (381, 631152), (432, 556641), (486, 494792), (487, 493776), (508, 473364), (648, 371094), (762, 315576), (972, 247396), (974, 246888), (1016, 236682), (1143, 210384), (1296, 185547), (1461, 164592), (1524, 157788), (1944, 123698), (1948, 123444), (2032, 118341), (2286, 105192), (2922, 82296), (3048, 78894), (3429, 70128), (3888, 61849), (3896, 61722), (4383, 54864), (4572, 52596), (5844, 41148), (6096, 39447), (6858, 35064), (7792, 30861), (8766, 27432), (9144, 26298), (10287, 23376), (11688, 20574), (13149, 18288), (13716, 17532)]