877141080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128237}}^1$

素因数の和:128273

約数の個数: 96

約数和(自身を含む): 3000769200

約数和(自身を除く): 2123628120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 128237, 256474, 384711, 512948, 641185, 769422, 1025896, 1154133, 1282370, 1538844, 1923555, 2308266, 2436503, 2564740, 3077688, 3847110, 4616532, 4873006, 5129480, 5770665, 7309509, 7694220, 9233064, 9746012, 11541330, 12182515, 14619018, 15388440, 19492024, 21928527, 23082660, 24365030, 29238036, 36547545, 43857054, 46165320, 48730060, 58476072, 73095090, 87714108, 97460120, 109642635, 146190180, 175428216, 219285270, 292380360, 438570540, 877141080]

約数ペア:

[(1, 877141080), (2, 438570540), (3, 292380360), (4, 219285270), (5, 175428216), (6, 146190180), (8, 109642635), (9, 97460120), (10, 87714108), (12, 73095090), (15, 58476072), (18, 48730060), (19, 46165320), (20, 43857054), (24, 36547545), (30, 29238036), (36, 24365030), (38, 23082660), (40, 21928527), (45, 19492024), (57, 15388440), (60, 14619018), (72, 12182515), (76, 11541330), (90, 9746012), (95, 9233064), (114, 7694220), (120, 7309509), (152, 5770665), (171, 5129480), (180, 4873006), (190, 4616532), (228, 3847110), (285, 3077688), (342, 2564740), (360, 2436503), (380, 2308266), (456, 1923555), (570, 1538844), (684, 1282370), (760, 1154133), (855, 1025896), (1140, 769422), (1368, 641185), (1710, 512948), (2280, 384711), (3420, 256474), (6840, 128237)]