15040680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125339}}^1$

素因数の和:125353

約数の個数: 32

約数和(自身を含む): 45122400

約数和(自身を除く): 30081720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125339, 250678, 376017, 501356, 626695, 752034, 1002712, 1253390, 1504068, 1880085, 2506780, 3008136, 3760170, 5013560, 7520340, 15040680]

約数ペア:

[(1, 15040680), (2, 7520340), (3, 5013560), (4, 3760170), (5, 3008136), (6, 2506780), (8, 1880085), (10, 1504068), (12, 1253390), (15, 1002712), (20, 752034), (24, 626695), (30, 501356), (40, 376017), (60, 250678), (120, 125339)]