148885920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103393}}^1$

素因数の和:103414

約数の個数: 72

約数和(自身を含む): 508078116

約数和(自身を除く): 359192196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 103393, 206786, 310179, 413572, 516965, 620358, 827144, 930537, 1033930, 1240716, 1550895, 1654288, 1861074, 2067860, 2481432, 3101790, 3308576, 3722148, 4135720, 4652685, 4962864, 6203580, 7444296, 8271440, 9305370, 9925728, 12407160, 14888592, 16542880, 18610740, 24814320, 29777184, 37221480, 49628640, 74442960, 148885920]

約数ペア:

[(1, 148885920), (2, 74442960), (3, 49628640), (4, 37221480), (5, 29777184), (6, 24814320), (8, 18610740), (9, 16542880), (10, 14888592), (12, 12407160), (15, 9925728), (16, 9305370), (18, 8271440), (20, 7444296), (24, 6203580), (30, 4962864), (32, 4652685), (36, 4135720), (40, 3722148), (45, 3308576), (48, 3101790), (60, 2481432), (72, 2067860), (80, 1861074), (90, 1654288), (96, 1550895), (120, 1240716), (144, 1033930), (160, 930537), (180, 827144), (240, 620358), (288, 516965), (360, 413572), (480, 310179), (720, 206786), (1440, 103393)]