75636480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19697}}^1$

素因数の和:19721

約数の個数: 72

約数和(自身を含む): 241576272

約数和(自身を除く): 165939792

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, 19697, 39394, 59091, 78788, 98485, 118182, 157576, 196970, 236364, 295455, 315152, 393940, 472728, 590910, 630304, 787880, 945456, 1181820, 1260608, 1575760, 1890912, 2363640, 2521216, 3151520, 3781824, 4727280, 5042432, 6303040, 7563648, 9454560, 12606080, 15127296, 18909120, 25212160, 37818240, 75636480]

約数ペア:

[(1, 75636480), (2, 37818240), (3, 25212160), (4, 18909120), (5, 15127296), (6, 12606080), (8, 9454560), (10, 7563648), (12, 6303040), (15, 5042432), (16, 4727280), (20, 3781824), (24, 3151520), (30, 2521216), (32, 2363640), (40, 1890912), (48, 1575760), (60, 1260608), (64, 1181820), (80, 945456), (96, 787880), (120, 630304), (128, 590910), (160, 472728), (192, 393940), (240, 315152), (256, 295455), (320, 236364), (384, 196970), (480, 157576), (640, 118182), (768, 98485), (960, 78788), (1280, 59091), (1920, 39394), (3840, 19697)]