75498240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19661}}^1$

素因数の和:19685

約数の個数: 72

約数和(自身を含む): 241134768

約数和(自身を除く): 165636528

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, 19661, 39322, 58983, 78644, 98305, 117966, 157288, 196610, 235932, 294915, 314576, 393220, 471864, 589830, 629152, 786440, 943728, 1179660, 1258304, 1572880, 1887456, 2359320, 2516608, 3145760, 3774912, 4718640, 5033216, 6291520, 7549824, 9437280, 12583040, 15099648, 18874560, 25166080, 37749120, 75498240]

約数ペア:

[(1, 75498240), (2, 37749120), (3, 25166080), (4, 18874560), (5, 15099648), (6, 12583040), (8, 9437280), (10, 7549824), (12, 6291520), (15, 5033216), (16, 4718640), (20, 3774912), (24, 3145760), (30, 2516608), (32, 2359320), (40, 1887456), (48, 1572880), (60, 1258304), (64, 1179660), (80, 943728), (96, 786440), (120, 629152), (128, 589830), (160, 471864), (192, 393220), (240, 314576), (256, 294915), (320, 235932), (384, 196610), (480, 157288), (640, 117966), (768, 98305), (960, 78644), (1280, 58983), (1920, 39322), (3840, 19661)]