331121520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17033}}^1$

素因数の和:17061

約数の個数: 120

約数和(自身を含む): 1153269936

約数和(自身を除く): 822148416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 17033, 19440, 34066, 51099, 68132, 85165, 102198, 136264, 153297, 170330, 204396, 255495, 272528, 306594, 340660, 408792, 459891, 510990, 613188, 681320, 766485, 817584, 919782, 1021980, 1226376, 1362640, 1379673, 1532970, 1839564, 2043960, 2299455, 2452752, 2759346, 3065940, 3679128, 4087920, 4139019, 4598910, 5518692, 6131880, 6898365, 7358256, 8278038, 9197820, 11037384, 12263760, 13796730, 16556076, 18395640, 20695095, 22074768, 27593460, 33112152, 36791280, 41390190, 55186920, 66224304, 82780380, 110373840, 165560760, 331121520]

約数ペア:

[(1, 331121520), (2, 165560760), (3, 110373840), (4, 82780380), (5, 66224304), (6, 55186920), (8, 41390190), (9, 36791280), (10, 33112152), (12, 27593460), (15, 22074768), (16, 20695095), (18, 18395640), (20, 16556076), (24, 13796730), (27, 12263760), (30, 11037384), (36, 9197820), (40, 8278038), (45, 7358256), (48, 6898365), (54, 6131880), (60, 5518692), (72, 4598910), (80, 4139019), (81, 4087920), (90, 3679128), (108, 3065940), (120, 2759346), (135, 2452752), (144, 2299455), (162, 2043960), (180, 1839564), (216, 1532970), (240, 1379673), (243, 1362640), (270, 1226376), (324, 1021980), (360, 919782), (405, 817584), (432, 766485), (486, 681320), (540, 613188), (648, 510990), (720, 459891), (810, 408792), (972, 340660), (1080, 306594), (1215, 272528), (1296, 255495), (1620, 204396), (1944, 170330), (2160, 153297), (2430, 136264), (3240, 102198), (3888, 85165), (4860, 68132), (6480, 51099), (9720, 34066), (17033, 19440)]