235555680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{490741}}^1$

素因数の和:490759

約数の個数: 48

約数和(自身を含む): 742001904

約数和(自身を除く): 506446224

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, 490741, 981482, 1472223, 1962964, 2453705, 2944446, 3925928, 4907410, 5888892, 7361115, 7851856, 9814820, 11777784, 14722230, 15703712, 19629640, 23555568, 29444460, 39259280, 47111136, 58888920, 78518560, 117777840, 235555680]

約数ペア:

[(1, 235555680), (2, 117777840), (3, 78518560), (4, 58888920), (5, 47111136), (6, 39259280), (8, 29444460), (10, 23555568), (12, 19629640), (15, 15703712), (16, 14722230), (20, 11777784), (24, 9814820), (30, 7851856), (32, 7361115), (40, 5888892), (48, 4907410), (60, 3925928), (80, 2944446), (96, 2453705), (120, 1962964), (160, 1472223), (240, 981482), (480, 490741)]