21834480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{90977}}^1$

素因数の和:90993

約数の個数: 40

約数和(自身を含む): 67687632

約数和(自身を除く): 45853152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 90977, 181954, 272931, 363908, 454885, 545862, 727816, 909770, 1091724, 1364655, 1455632, 1819540, 2183448, 2729310, 3639080, 4366896, 5458620, 7278160, 10917240, 21834480]

約数ペア:

[(1, 21834480), (2, 10917240), (3, 7278160), (4, 5458620), (5, 4366896), (6, 3639080), (8, 2729310), (10, 2183448), (12, 1819540), (15, 1455632), (16, 1364655), (20, 1091724), (24, 909770), (30, 727816), (40, 545862), (48, 454885), (60, 363908), (80, 272931), (120, 181954), (240, 90977)]