28068720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116953}}^1$

素因数の和:116969

約数の個数: 40

約数和(自身を含む): 87013776

約数和(自身を除く): 58945056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116953, 233906, 350859, 467812, 584765, 701718, 935624, 1169530, 1403436, 1754295, 1871248, 2339060, 2806872, 3508590, 4678120, 5613744, 7017180, 9356240, 14034360, 28068720]

約数ペア:

[(1, 28068720), (2, 14034360), (3, 9356240), (4, 7017180), (5, 5613744), (6, 4678120), (8, 3508590), (10, 2806872), (12, 2339060), (15, 1871248), (16, 1754295), (20, 1403436), (24, 1169530), (30, 935624), (40, 701718), (48, 584765), (60, 467812), (80, 350859), (120, 233906), (240, 116953)]