123583040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{55171}}^1$

素因数の和:55195

約数の個数: 56

約数和(自身を含む): 336328512

約数和(自身を除く): 212745472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 55171, 110342, 220684, 275855, 386197, 441368, 551710, 772394, 882736, 1103420, 1544788, 1765472, 1930985, 2206840, 3089576, 3530944, 3861970, 4413680, 6179152, 7723940, 8827360, 12358304, 15447880, 17654720, 24716608, 30895760, 61791520, 123583040]

約数ペア:

[(1, 123583040), (2, 61791520), (4, 30895760), (5, 24716608), (7, 17654720), (8, 15447880), (10, 12358304), (14, 8827360), (16, 7723940), (20, 6179152), (28, 4413680), (32, 3861970), (35, 3530944), (40, 3089576), (56, 2206840), (64, 1930985), (70, 1765472), (80, 1544788), (112, 1103420), (140, 882736), (160, 772394), (224, 551710), (280, 441368), (320, 386197), (448, 275855), (560, 220684), (1120, 110342), (2240, 55171)]