151491840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{39451}}^1$

素因数の和:39475

約数の個数: 72

約数和(自身を含む): 483839328

約数和(自身を除く): 332347488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 39451, 78902, 118353, 157804, 197255, 236706, 315608, 394510, 473412, 591765, 631216, 789020, 946824, 1183530, 1262432, 1578040, 1893648, 2367060, 2524864, 3156080, 3787296, 4734120, 5049728, 6312160, 7574592, 9468240, 10099456, 12624320, 15149184, 18936480, 25248640, 30298368, 37872960, 50497280, 75745920, 151491840]

約数ペア:

[(1, 151491840), (2, 75745920), (3, 50497280), (4, 37872960), (5, 30298368), (6, 25248640), (8, 18936480), (10, 15149184), (12, 12624320), (15, 10099456), (16, 9468240), (20, 7574592), (24, 6312160), (30, 5049728), (32, 4734120), (40, 3787296), (48, 3156080), (60, 2524864), (64, 2367060), (80, 1893648), (96, 1578040), (120, 1262432), (128, 1183530), (160, 946824), (192, 789020), (240, 631216), (256, 591765), (320, 473412), (384, 394510), (480, 315608), (640, 236706), (768, 197255), (960, 157804), (1280, 118353), (1920, 78902), (3840, 39451)]