201355680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419491}}^1$

素因数の和:419509

約数の個数: 48

約数和(自身を含む): 634271904

約数和(自身を除く): 432916224

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, 419491, 838982, 1258473, 1677964, 2097455, 2516946, 3355928, 4194910, 5033892, 6292365, 6711856, 8389820, 10067784, 12584730, 13423712, 16779640, 20135568, 25169460, 33559280, 40271136, 50338920, 67118560, 100677840, 201355680]

約数ペア:

[(1, 201355680), (2, 100677840), (3, 67118560), (4, 50338920), (5, 40271136), (6, 33559280), (8, 25169460), (10, 20135568), (12, 16779640), (15, 13423712), (16, 12584730), (20, 10067784), (24, 8389820), (30, 6711856), (32, 6292365), (40, 5033892), (48, 4194910), (60, 3355928), (80, 2516946), (96, 2097455), (120, 1677964), (160, 1258473), (240, 838982), (480, 419491)]