1520295540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{11177}}^1$

素因数の和:13456

約数の個数: 48

約数和(自身を含む): 4259086272

約数和(自身を除く): 2738790732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2267, 4534, 6801, 9068, 11177, 11335, 13602, 22354, 22670, 27204, 33531, 34005, 44708, 45340, 55885, 67062, 68010, 111770, 134124, 136020, 167655, 223540, 335310, 670620, 25338259, 50676518, 76014777, 101353036, 126691295, 152029554, 253382590, 304059108, 380073885, 506765180, 760147770, 1520295540]

約数ペア:

[(1, 1520295540), (2, 760147770), (3, 506765180), (4, 380073885), (5, 304059108), (6, 253382590), (10, 152029554), (12, 126691295), (15, 101353036), (20, 76014777), (30, 50676518), (60, 25338259), (2267, 670620), (4534, 335310), (6801, 223540), (9068, 167655), (11177, 136020), (11335, 134124), (13602, 111770), (22354, 68010), (22670, 67062), (27204, 55885), (33531, 45340), (34005, 44708)]