40806060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1061}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 114543072

約数和(自身を除く): 73737012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1061, 1282, 1923, 2122, 2564, 3183, 3205, 3846, 4244, 5305, 6366, 6410, 7692, 9615, 10610, 12732, 12820, 15915, 19230, 21220, 31830, 38460, 63660, 680101, 1360202, 2040303, 2720404, 3400505, 4080606, 6801010, 8161212, 10201515, 13602020, 20403030, 40806060]

約数ペア:

[(1, 40806060), (2, 20403030), (3, 13602020), (4, 10201515), (5, 8161212), (6, 6801010), (10, 4080606), (12, 3400505), (15, 2720404), (20, 2040303), (30, 1360202), (60, 680101), (641, 63660), (1061, 38460), (1282, 31830), (1923, 21220), (2122, 19230), (2564, 15915), (3183, 12820), (3205, 12732), (3846, 10610), (4244, 9615), (5305, 7692), (6366, 6410)]