53515680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{111491}}^1$

素因数の和:111509

約数の個数: 48

約数和(自身を含む): 168575904

約数和(自身を除く): 115060224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 111491, 222982, 334473, 445964, 557455, 668946, 891928, 1114910, 1337892, 1672365, 1783856, 2229820, 2675784, 3344730, 3567712, 4459640, 5351568, 6689460, 8919280, 10703136, 13378920, 17838560, 26757840, 53515680]

約数ペア:

[(1, 53515680), (2, 26757840), (3, 17838560), (4, 13378920), (5, 10703136), (6, 8919280), (8, 6689460), (10, 5351568), (12, 4459640), (15, 3567712), (16, 3344730), (20, 2675784), (24, 2229820), (30, 1783856), (32, 1672365), (40, 1337892), (48, 1114910), (60, 891928), (80, 668946), (96, 557455), (120, 445964), (160, 334473), (240, 222982), (480, 111491)]