16104060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12803

約数の個数: 72

約数和(自身を含む): 55831776

約数和(自身を除く): 39727716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12781, 25562, 38343, 51124, 63905, 76686, 89467, 115029, 127810, 153372, 178934, 191715, 230058, 255620, 268401, 357868, 383430, 447335, 460116, 536802, 575145, 766860, 805203, 894670, 1073604, 1150290, 1342005, 1610406, 1789340, 2300580, 2684010, 3220812, 4026015, 5368020, 8052030, 16104060]

約数ペア:

[(1, 16104060), (2, 8052030), (3, 5368020), (4, 4026015), (5, 3220812), (6, 2684010), (7, 2300580), (9, 1789340), (10, 1610406), (12, 1342005), (14, 1150290), (15, 1073604), (18, 894670), (20, 805203), (21, 766860), (28, 575145), (30, 536802), (35, 460116), (36, 447335), (42, 383430), (45, 357868), (60, 268401), (63, 255620), (70, 230058), (84, 191715), (90, 178934), (105, 153372), (126, 127810), (140, 115029), (180, 89467), (210, 76686), (252, 63905), (315, 51124), (420, 38343), (630, 25562), (1260, 12781)]