123021080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33797}}^1$

素因数の和:33828

約数の個数: 64

約数和(自身を含む): 340683840

約数和(自身を除く): 217662760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 33797, 67594, 135188, 168985, 236579, 270376, 337970, 439361, 473158, 675940, 878722, 946316, 1182895, 1351880, 1757444, 1892632, 2196805, 2365790, 3075527, 3514888, 4393610, 4731580, 6151054, 8787220, 9463160, 12302108, 15377635, 17574440, 24604216, 30755270, 61510540, 123021080]

約数ペア:

[(1, 123021080), (2, 61510540), (4, 30755270), (5, 24604216), (7, 17574440), (8, 15377635), (10, 12302108), (13, 9463160), (14, 8787220), (20, 6151054), (26, 4731580), (28, 4393610), (35, 3514888), (40, 3075527), (52, 2365790), (56, 2196805), (65, 1892632), (70, 1757444), (91, 1351880), (104, 1182895), (130, 946316), (140, 878722), (182, 675940), (260, 473158), (280, 439361), (364, 337970), (455, 270376), (520, 236579), (728, 168985), (910, 135188), (1820, 67594), (3640, 33797)]