120232280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61343}}^1$

素因数の和:61368

約数の個数: 48

約数和(自身を含む): 314694720

約数和(自身を除く): 194462440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 61343, 122686, 245372, 306715, 429401, 490744, 613430, 858802, 1226860, 1717604, 2147005, 2453720, 3005807, 3435208, 4294010, 6011614, 8588020, 12023228, 15029035, 17176040, 24046456, 30058070, 60116140, 120232280]

約数ペア:

[(1, 120232280), (2, 60116140), (4, 30058070), (5, 24046456), (7, 17176040), (8, 15029035), (10, 12023228), (14, 8588020), (20, 6011614), (28, 4294010), (35, 3435208), (40, 3005807), (49, 2453720), (56, 2147005), (70, 1717604), (98, 1226860), (140, 858802), (196, 613430), (245, 490744), (280, 429401), (392, 306715), (490, 245372), (980, 122686), (1960, 61343)]