123198540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{11471}}^1$

素因数の和:11662

約数の個数: 48

約数和(自身を含む): 346913280

約数和(自身を除く): 223714740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 11471, 22942, 34413, 45884, 57355, 68826, 114710, 137652, 172065, 229420, 344130, 688260, 2053309, 4106618, 6159927, 8213236, 10266545, 12319854, 20533090, 24639708, 30799635, 41066180, 61599270, 123198540]

約数ペア:

[(1, 123198540), (2, 61599270), (3, 41066180), (4, 30799635), (5, 24639708), (6, 20533090), (10, 12319854), (12, 10266545), (15, 8213236), (20, 6159927), (30, 4106618), (60, 2053309), (179, 688260), (358, 344130), (537, 229420), (716, 172065), (895, 137652), (1074, 114710), (1790, 68826), (2148, 57355), (2685, 45884), (3580, 34413), (5370, 22942), (10740, 11471)]