284270040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263213}}^1$

素因数の和:263233

約数の個数: 64

約数和(自身を含む): 947570400

約数和(自身を除く): 663300360

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, 263213, 526426, 789639, 1052852, 1316065, 1579278, 2105704, 2368917, 2632130, 3158556, 3948195, 4737834, 5264260, 6317112, 7106751, 7896390, 9475668, 10528520, 11844585, 14213502, 15792780, 18951336, 23689170, 28427004, 31585560, 35533755, 47378340, 56854008, 71067510, 94756680, 142135020, 284270040]

約数ペア:

[(1, 284270040), (2, 142135020), (3, 94756680), (4, 71067510), (5, 56854008), (6, 47378340), (8, 35533755), (9, 31585560), (10, 28427004), (12, 23689170), (15, 18951336), (18, 15792780), (20, 14213502), (24, 11844585), (27, 10528520), (30, 9475668), (36, 7896390), (40, 7106751), (45, 6317112), (54, 5264260), (60, 4737834), (72, 3948195), (90, 3158556), (108, 2632130), (120, 2368917), (135, 2105704), (180, 1579278), (216, 1316065), (270, 1052852), (360, 789639), (540, 526426), (1080, 263213)]