440022120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3361}}^1$

素因数の和:4466

約数の個数: 64

約数和(自身を含む): 1321669440

約数和(自身を除く): 881647320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 2182, 3273, 3361, 4364, 5455, 6546, 6722, 8728, 10083, 10910, 13092, 13444, 16365, 16805, 20166, 21820, 26184, 26888, 32730, 33610, 40332, 43640, 50415, 65460, 67220, 80664, 100830, 130920, 134440, 201660, 403320, 3666851, 7333702, 11000553, 14667404, 18334255, 22001106, 29334808, 36668510, 44002212, 55002765, 73337020, 88004424, 110005530, 146674040, 220011060, 440022120]

約数ペア:

[(1, 440022120), (2, 220011060), (3, 146674040), (4, 110005530), (5, 88004424), (6, 73337020), (8, 55002765), (10, 44002212), (12, 36668510), (15, 29334808), (20, 22001106), (24, 18334255), (30, 14667404), (40, 11000553), (60, 7333702), (120, 3666851), (1091, 403320), (2182, 201660), (3273, 134440), (3361, 130920), (4364, 100830), (5455, 80664), (6546, 67220), (6722, 65460), (8728, 50415), (10083, 43640), (10910, 40332), (13092, 33610), (13444, 32730), (16365, 26888), (16805, 26184), (20166, 21820)]