420831360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73061}}^1$

素因数の和:73086

約数の個数: 96

約数和(自身を含む): 1453203180

約数和(自身を除く): 1032371820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 73061, 146122, 219183, 292244, 365305, 438366, 584488, 657549, 730610, 876732, 1095915, 1168976, 1315098, 1461220, 1753464, 2191830, 2337952, 2630196, 2922440, 3287745, 3506928, 4383660, 4675904, 5260392, 5844880, 6575490, 7013856, 8767320, 9351808, 10520784, 11689760, 13150980, 14027712, 17534640, 21041568, 23379520, 26301960, 28055424, 35069280, 42083136, 46759040, 52603920, 70138560, 84166272, 105207840, 140277120, 210415680, 420831360]

約数ペア:

[(1, 420831360), (2, 210415680), (3, 140277120), (4, 105207840), (5, 84166272), (6, 70138560), (8, 52603920), (9, 46759040), (10, 42083136), (12, 35069280), (15, 28055424), (16, 26301960), (18, 23379520), (20, 21041568), (24, 17534640), (30, 14027712), (32, 13150980), (36, 11689760), (40, 10520784), (45, 9351808), (48, 8767320), (60, 7013856), (64, 6575490), (72, 5844880), (80, 5260392), (90, 4675904), (96, 4383660), (120, 3506928), (128, 3287745), (144, 2922440), (160, 2630196), (180, 2337952), (192, 2191830), (240, 1753464), (288, 1461220), (320, 1315098), (360, 1168976), (384, 1095915), (480, 876732), (576, 730610), (640, 657549), (720, 584488), (960, 438366), (1152, 365305), (1440, 292244), (1920, 219183), (2880, 146122), (5760, 73061)]