1379880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3833}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 4485780

約数和(自身を除く): 3105900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3833, 7666, 11499, 15332, 19165, 22998, 30664, 34497, 38330, 45996, 57495, 68994, 76660, 91992, 114990, 137988, 153320, 172485, 229980, 275976, 344970, 459960, 689940, 1379880]

約数ペア:

[(1, 1379880), (2, 689940), (3, 459960), (4, 344970), (5, 275976), (6, 229980), (8, 172485), (9, 153320), (10, 137988), (12, 114990), (15, 91992), (18, 76660), (20, 68994), (24, 57495), (30, 45996), (36, 38330), (40, 34497), (45, 30664), (60, 22998), (72, 19165), (90, 15332), (120, 11499), (180, 7666), (360, 3833)]