275476680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{255071}}^1$

素因数の和:255091

約数の個数: 64

約数和(自身を含む): 918259200

約数和(自身を除く): 642782520

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, 255071, 510142, 765213, 1020284, 1275355, 1530426, 2040568, 2295639, 2550710, 3060852, 3826065, 4591278, 5101420, 6121704, 6886917, 7652130, 9182556, 10202840, 11478195, 13773834, 15304260, 18365112, 22956390, 27547668, 30608520, 34434585, 45912780, 55095336, 68869170, 91825560, 137738340, 275476680]

約数ペア:

[(1, 275476680), (2, 137738340), (3, 91825560), (4, 68869170), (5, 55095336), (6, 45912780), (8, 34434585), (9, 30608520), (10, 27547668), (12, 22956390), (15, 18365112), (18, 15304260), (20, 13773834), (24, 11478195), (27, 10202840), (30, 9182556), (36, 7652130), (40, 6886917), (45, 6121704), (54, 5101420), (60, 4591278), (72, 3826065), (90, 3060852), (108, 2550710), (120, 2295639), (135, 2040568), (180, 1530426), (216, 1275355), (270, 1020284), (360, 765213), (540, 510142), (1080, 255071)]