143119920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 444828672

約数和(自身を除く): 301708752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 863, 1382, 1726, 2073, 2589, 2764, 3452, 3455, 4146, 4315, 5178, 5528, 6904, 6910, 8292, 8630, 10356, 10365, 11056, 12945, 13808, 13820, 16584, 17260, 20712, 20730, 25890, 27640, 33168, 34520, 41424, 41460, 51780, 55280, 69040, 82920, 103560, 165840, 207120, 596333, 1192666, 1788999, 2385332, 2981665, 3577998, 4770664, 5963330, 7155996, 8944995, 9541328, 11926660, 14311992, 17889990, 23853320, 28623984, 35779980, 47706640, 71559960, 143119920]

約数ペア:

[(1, 143119920), (2, 71559960), (3, 47706640), (4, 35779980), (5, 28623984), (6, 23853320), (8, 17889990), (10, 14311992), (12, 11926660), (15, 9541328), (16, 8944995), (20, 7155996), (24, 5963330), (30, 4770664), (40, 3577998), (48, 2981665), (60, 2385332), (80, 1788999), (120, 1192666), (240, 596333), (691, 207120), (863, 165840), (1382, 103560), (1726, 82920), (2073, 69040), (2589, 55280), (2764, 51780), (3452, 41460), (3455, 41424), (4146, 34520), (4315, 33168), (5178, 27640), (5528, 25890), (6904, 20730), (6910, 20712), (8292, 17260), (8630, 16584), (10356, 13820), (10365, 13808), (11056, 12945)]