2903680440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15541}}^1$

素因数の和:15734

約数の個数: 128

約数和(自身を含む): 9735508800

約数和(自身を除く): 6831828360

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, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 4671, 5190, 6228, 6920, 7785, 9342, 10380, 12456, 15541, 15570, 18684, 20760, 23355, 31082, 31140, 37368, 46623, 46710, 62164, 62280, 77705, 93246, 93420, 124328, 139869, 155410, 186492, 186840, 233115, 279738, 310820, 372984, 419607, 466230, 559476, 621640, 699345, 839214, 932460, 1118952, 1398690, 1678428, 1864920, 2098035, 2688593, 2797380, 3356856, 4196070, 5377186, 5594760, 8065779, 8392140, 10754372, 13442965, 16131558, 16784280, 21508744, 24197337, 26885930, 32263116, 40328895, 48394674, 53771860, 64526232, 72592011, 80657790, 96789348, 107543720, 120986685, 145184022, 161315580, 193578696, 241973370, 290368044, 322631160, 362960055, 483946740, 580736088, 725920110, 967893480, 1451840220, 2903680440]

約数ペア:

[(1, 2903680440), (2, 1451840220), (3, 967893480), (4, 725920110), (5, 580736088), (6, 483946740), (8, 362960055), (9, 322631160), (10, 290368044), (12, 241973370), (15, 193578696), (18, 161315580), (20, 145184022), (24, 120986685), (27, 107543720), (30, 96789348), (36, 80657790), (40, 72592011), (45, 64526232), (54, 53771860), (60, 48394674), (72, 40328895), (90, 32263116), (108, 26885930), (120, 24197337), (135, 21508744), (173, 16784280), (180, 16131558), (216, 13442965), (270, 10754372), (346, 8392140), (360, 8065779), (519, 5594760), (540, 5377186), (692, 4196070), (865, 3356856), (1038, 2797380), (1080, 2688593), (1384, 2098035), (1557, 1864920), (1730, 1678428), (2076, 1398690), (2595, 1118952), (3114, 932460), (3460, 839214), (4152, 699345), (4671, 621640), (5190, 559476), (6228, 466230), (6920, 419607), (7785, 372984), (9342, 310820), (10380, 279738), (12456, 233115), (15541, 186840), (15570, 186492), (18684, 155410), (20760, 139869), (23355, 124328), (31082, 93420), (31140, 93246), (37368, 77705), (46623, 62280), (46710, 62164)]