2514576720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{75377}}^1$

素因数の和:75532

約数の個数: 80

約数和(自身を含む): 7851372480

約数和(自身を除く): 5336795760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 75377, 150754, 226131, 301508, 376885, 452262, 603016, 753770, 904524, 1130655, 1206032, 1507540, 1809048, 2261310, 3015080, 3618096, 4522620, 6030160, 9045240, 10477403, 18090480, 20954806, 31432209, 41909612, 52387015, 62864418, 83819224, 104774030, 125728836, 157161045, 167638448, 209548060, 251457672, 314322090, 419096120, 502915344, 628644180, 838192240, 1257288360, 2514576720]

約数ペア:

[(1, 2514576720), (2, 1257288360), (3, 838192240), (4, 628644180), (5, 502915344), (6, 419096120), (8, 314322090), (10, 251457672), (12, 209548060), (15, 167638448), (16, 157161045), (20, 125728836), (24, 104774030), (30, 83819224), (40, 62864418), (48, 52387015), (60, 41909612), (80, 31432209), (120, 20954806), (139, 18090480), (240, 10477403), (278, 9045240), (417, 6030160), (556, 4522620), (695, 3618096), (834, 3015080), (1112, 2261310), (1390, 1809048), (1668, 1507540), (2085, 1206032), (2224, 1130655), (2780, 904524), (3336, 753770), (4170, 603016), (5560, 452262), (6672, 376885), (8340, 301508), (11120, 226131), (16680, 150754), (33360, 75377)]