125652720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523553}}^1$

素因数の和:523569

約数の個数: 40

約数和(自身を含む): 389524176

約数和(自身を除く): 263871456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523553, 1047106, 1570659, 2094212, 2617765, 3141318, 4188424, 5235530, 6282636, 7853295, 8376848, 10471060, 12565272, 15706590, 20942120, 25130544, 31413180, 41884240, 62826360, 125652720]

約数ペア:

[(1, 125652720), (2, 62826360), (3, 41884240), (4, 31413180), (5, 25130544), (6, 20942120), (8, 15706590), (10, 12565272), (12, 10471060), (15, 8376848), (16, 7853295), (20, 6282636), (24, 5235530), (30, 4188424), (40, 3141318), (48, 2617765), (60, 2094212), (80, 1570659), (120, 1047106), (240, 523553)]