141390240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{294563}}^1$

素因数の和:294581

約数の個数: 48

約数和(自身を含む): 445380768

約数和(自身を除く): 303990528

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, 294563, 589126, 883689, 1178252, 1472815, 1767378, 2356504, 2945630, 3534756, 4418445, 4713008, 5891260, 7069512, 8836890, 9426016, 11782520, 14139024, 17673780, 23565040, 28278048, 35347560, 47130080, 70695120, 141390240]

約数ペア:

[(1, 141390240), (2, 70695120), (3, 47130080), (4, 35347560), (5, 28278048), (6, 23565040), (8, 17673780), (10, 14139024), (12, 11782520), (15, 9426016), (16, 8836890), (20, 7069512), (24, 5891260), (30, 4713008), (32, 4418445), (40, 3534756), (48, 2945630), (60, 2356504), (80, 1767378), (96, 1472815), (120, 1178252), (160, 883689), (240, 589126), (480, 294563)]