422980680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{81973}}^1$

素因数の和:82030

約数の個数: 64

約数和(自身を含む): 1298468160

約数和(自身を除く): 875487480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 81973, 163946, 245919, 327892, 409865, 491838, 655784, 819730, 983676, 1229595, 1639460, 1967352, 2459190, 3278920, 3524839, 4918380, 7049678, 9836760, 10574517, 14099356, 17624195, 21149034, 28198712, 35248390, 42298068, 52872585, 70496780, 84596136, 105745170, 140993560, 211490340, 422980680]

約数ペア:

[(1, 422980680), (2, 211490340), (3, 140993560), (4, 105745170), (5, 84596136), (6, 70496780), (8, 52872585), (10, 42298068), (12, 35248390), (15, 28198712), (20, 21149034), (24, 17624195), (30, 14099356), (40, 10574517), (43, 9836760), (60, 7049678), (86, 4918380), (120, 3524839), (129, 3278920), (172, 2459190), (215, 1967352), (258, 1639460), (344, 1229595), (430, 983676), (516, 819730), (645, 655784), (860, 491838), (1032, 409865), (1290, 327892), (1720, 245919), (2580, 163946), (5160, 81973)]