42708720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{177953}}^1$

素因数の和:177969

約数の個数: 40

約数和(自身を含む): 132397776

約数和(自身を除く): 89689056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 177953, 355906, 533859, 711812, 889765, 1067718, 1423624, 1779530, 2135436, 2669295, 2847248, 3559060, 4270872, 5338590, 7118120, 8541744, 10677180, 14236240, 21354360, 42708720]

約数ペア:

[(1, 42708720), (2, 21354360), (3, 14236240), (4, 10677180), (5, 8541744), (6, 7118120), (8, 5338590), (10, 4270872), (12, 3559060), (15, 2847248), (16, 2669295), (20, 2135436), (24, 1779530), (30, 1423624), (40, 1067718), (48, 889765), (60, 711812), (80, 533859), (120, 355906), (240, 177953)]