2228040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2063}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 7430400

約数和(自身を除く): 5202360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2063, 4126, 6189, 8252, 10315, 12378, 16504, 18567, 20630, 24756, 30945, 37134, 41260, 49512, 55701, 61890, 74268, 82520, 92835, 111402, 123780, 148536, 185670, 222804, 247560, 278505, 371340, 445608, 557010, 742680, 1114020, 2228040]

約数ペア:

[(1, 2228040), (2, 1114020), (3, 742680), (4, 557010), (5, 445608), (6, 371340), (8, 278505), (9, 247560), (10, 222804), (12, 185670), (15, 148536), (18, 123780), (20, 111402), (24, 92835), (27, 82520), (30, 74268), (36, 61890), (40, 55701), (45, 49512), (54, 41260), (60, 37134), (72, 30945), (90, 24756), (108, 20630), (120, 18567), (135, 16504), (180, 12378), (216, 10315), (270, 8252), (360, 6189), (540, 4126), (1080, 2063)]