349212720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1455053}}^1$

素因数の和:1455069

約数の個数: 40

約数和(自身を含む): 1082560176

約数和(自身を除く): 733347456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1455053, 2910106, 4365159, 5820212, 7275265, 8730318, 11640424, 14550530, 17460636, 21825795, 23280848, 29101060, 34921272, 43651590, 58202120, 69842544, 87303180, 116404240, 174606360, 349212720]

約数ペア:

[(1, 349212720), (2, 174606360), (3, 116404240), (4, 87303180), (5, 69842544), (6, 58202120), (8, 43651590), (10, 34921272), (12, 29101060), (15, 23280848), (16, 21825795), (20, 17460636), (24, 14550530), (30, 11640424), (40, 8730318), (48, 7275265), (60, 5820212), (80, 4365159), (120, 2910106), (240, 1455053)]