85344060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1447}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 239371776

約数和(自身を除く): 154027716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1447, 1966, 2894, 2949, 3932, 4341, 4915, 5788, 5898, 7235, 8682, 9830, 11796, 14470, 14745, 17364, 19660, 21705, 28940, 29490, 43410, 58980, 86820, 1422401, 2844802, 4267203, 5689604, 7112005, 8534406, 14224010, 17068812, 21336015, 28448020, 42672030, 85344060]

約数ペア:

[(1, 85344060), (2, 42672030), (3, 28448020), (4, 21336015), (5, 17068812), (6, 14224010), (10, 8534406), (12, 7112005), (15, 5689604), (20, 4267203), (30, 2844802), (60, 1422401), (983, 86820), (1447, 58980), (1966, 43410), (2894, 29490), (2949, 28940), (3932, 21705), (4341, 19660), (4915, 17364), (5788, 14745), (5898, 14470), (7235, 11796), (8682, 9830)]