123228780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50093}}^1$

素因数の和:50146

約数の個数: 48

約数和(自身を含む): 353463264

約数和(自身を除く): 230234484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 50093, 100186, 150279, 200372, 250465, 300558, 500930, 601116, 751395, 1001860, 1502790, 2053813, 3005580, 4107626, 6161439, 8215252, 10269065, 12322878, 20538130, 24645756, 30807195, 41076260, 61614390, 123228780]

約数ペア:

[(1, 123228780), (2, 61614390), (3, 41076260), (4, 30807195), (5, 24645756), (6, 20538130), (10, 12322878), (12, 10269065), (15, 8215252), (20, 6161439), (30, 4107626), (41, 3005580), (60, 2053813), (82, 1502790), (123, 1001860), (164, 751395), (205, 601116), (246, 500930), (410, 300558), (492, 250465), (615, 200372), (820, 150279), (1230, 100186), (2460, 50093)]