3322020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 10019520

約数和(自身を除く): 6697500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4259, 8518, 12777, 17036, 21295, 25554, 42590, 51108, 55367, 63885, 85180, 110734, 127770, 166101, 221468, 255540, 276835, 332202, 553670, 664404, 830505, 1107340, 1661010, 3322020]

約数ペア:

[(1, 3322020), (2, 1661010), (3, 1107340), (4, 830505), (5, 664404), (6, 553670), (10, 332202), (12, 276835), (13, 255540), (15, 221468), (20, 166101), (26, 127770), (30, 110734), (39, 85180), (52, 63885), (60, 55367), (65, 51108), (78, 42590), (130, 25554), (156, 21295), (195, 17036), (260, 12777), (390, 8518), (780, 4259)]