545231760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2271799}}^1$

素因数の和:2271815

約数の個数: 40

約数和(自身を含む): 1690219200

約数和(自身を除く): 1144987440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2271799, 4543598, 6815397, 9087196, 11358995, 13630794, 18174392, 22717990, 27261588, 34076985, 36348784, 45435980, 54523176, 68153970, 90871960, 109046352, 136307940, 181743920, 272615880, 545231760]

約数ペア:

[(1, 545231760), (2, 272615880), (3, 181743920), (4, 136307940), (5, 109046352), (6, 90871960), (8, 68153970), (10, 54523176), (12, 45435980), (15, 36348784), (16, 34076985), (20, 27261588), (24, 22717990), (30, 18174392), (40, 13630794), (48, 11358995), (60, 9087196), (80, 6815397), (120, 4543598), (240, 2271799)]