276385680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{383869}}^1$

素因数の和:383888

約数の個数: 60

約数和(自身を含む): 928197660

約数和(自身を除く): 651811980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 383869, 767738, 1151607, 1535476, 1919345, 2303214, 3070952, 3454821, 3838690, 4606428, 5758035, 6141904, 6909642, 7677380, 9212856, 11516070, 13819284, 15354760, 17274105, 18425712, 23032140, 27638568, 30709520, 34548210, 46064280, 55277136, 69096420, 92128560, 138192840, 276385680]

約数ペア:

[(1, 276385680), (2, 138192840), (3, 92128560), (4, 69096420), (5, 55277136), (6, 46064280), (8, 34548210), (9, 30709520), (10, 27638568), (12, 23032140), (15, 18425712), (16, 17274105), (18, 15354760), (20, 13819284), (24, 11516070), (30, 9212856), (36, 7677380), (40, 6909642), (45, 6141904), (48, 5758035), (60, 4606428), (72, 3838690), (80, 3454821), (90, 3070952), (120, 2303214), (144, 1919345), (180, 1535476), (240, 1151607), (360, 767738), (720, 383869)]