7842720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16339}}^1$

素因数の和:16357

約数の個数: 48

約数和(自身を含む): 24706080

約数和(自身を除く): 16863360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 16339, 32678, 49017, 65356, 81695, 98034, 130712, 163390, 196068, 245085, 261424, 326780, 392136, 490170, 522848, 653560, 784272, 980340, 1307120, 1568544, 1960680, 2614240, 3921360, 7842720]

約数ペア:

[(1, 7842720), (2, 3921360), (3, 2614240), (4, 1960680), (5, 1568544), (6, 1307120), (8, 980340), (10, 784272), (12, 653560), (15, 522848), (16, 490170), (20, 392136), (24, 326780), (30, 261424), (32, 245085), (40, 196068), (48, 163390), (60, 130712), (80, 98034), (96, 81695), (120, 65356), (160, 49017), (240, 32678), (480, 16339)]