80676120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{96043}}^1$

素因数の和:96064

約数の個数: 64

約数和(自身を含む): 276606720

約数和(自身を除く): 195930600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 96043, 192086, 288129, 384172, 480215, 576258, 672301, 768344, 960430, 1152516, 1344602, 1440645, 1920860, 2016903, 2305032, 2689204, 2881290, 3361505, 3841720, 4033806, 5378408, 5762580, 6723010, 8067612, 10084515, 11525160, 13446020, 16135224, 20169030, 26892040, 40338060, 80676120]

約数ペア:

[(1, 80676120), (2, 40338060), (3, 26892040), (4, 20169030), (5, 16135224), (6, 13446020), (7, 11525160), (8, 10084515), (10, 8067612), (12, 6723010), (14, 5762580), (15, 5378408), (20, 4033806), (21, 3841720), (24, 3361505), (28, 2881290), (30, 2689204), (35, 2305032), (40, 2016903), (42, 1920860), (56, 1440645), (60, 1344602), (70, 1152516), (84, 960430), (105, 768344), (120, 672301), (140, 576258), (168, 480215), (210, 384172), (280, 288129), (420, 192086), (840, 96043)]