478394160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104911}}^1$

素因数の和:104946

約数の個数: 80

約数和(自身を含む): 1561090560

約数和(自身を除く): 1082696400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 104911, 209822, 314733, 419644, 524555, 629466, 839288, 1049110, 1258932, 1573665, 1678576, 1993309, 2098220, 2517864, 3147330, 3986618, 4196440, 5035728, 5979927, 6294660, 7973236, 8392880, 9966545, 11959854, 12589320, 15946472, 19933090, 23919708, 25178640, 29899635, 31892944, 39866180, 47839416, 59799270, 79732360, 95678832, 119598540, 159464720, 239197080, 478394160]

約数ペア:

[(1, 478394160), (2, 239197080), (3, 159464720), (4, 119598540), (5, 95678832), (6, 79732360), (8, 59799270), (10, 47839416), (12, 39866180), (15, 31892944), (16, 29899635), (19, 25178640), (20, 23919708), (24, 19933090), (30, 15946472), (38, 12589320), (40, 11959854), (48, 9966545), (57, 8392880), (60, 7973236), (76, 6294660), (80, 5979927), (95, 5035728), (114, 4196440), (120, 3986618), (152, 3147330), (190, 2517864), (228, 2098220), (240, 1993309), (285, 1678576), (304, 1573665), (380, 1258932), (456, 1049110), (570, 839288), (760, 629466), (912, 524555), (1140, 419644), (1520, 314733), (2280, 209822), (4560, 104911)]