854607240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3079}}^1$

素因数の和:3356

約数の個数: 128

約数和(自身を含む): 2860704000

約数和(自身を除く): 2006096760

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, 257, 270, 360, 514, 540, 771, 1028, 1080, 1285, 1542, 2056, 2313, 2570, 3079, 3084, 3855, 4626, 5140, 6158, 6168, 6939, 7710, 9237, 9252, 10280, 11565, 12316, 13878, 15395, 15420, 18474, 18504, 23130, 24632, 27711, 27756, 30790, 30840, 34695, 36948, 46185, 46260, 55422, 55512, 61580, 69390, 73896, 83133, 92370, 92520, 110844, 123160, 138555, 138780, 166266, 184740, 221688, 277110, 277560, 332532, 369480, 415665, 554220, 665064, 791303, 831330, 1108440, 1582606, 1662660, 2373909, 3165212, 3325320, 3956515, 4747818, 6330424, 7121727, 7913030, 9495636, 11869545, 14243454, 15826060, 18991272, 21365181, 23739090, 28486908, 31652120, 35608635, 42730362, 47478180, 56973816, 71217270, 85460724, 94956360, 106825905, 142434540, 170921448, 213651810, 284869080, 427303620, 854607240]

約数ペア:

[(1, 854607240), (2, 427303620), (3, 284869080), (4, 213651810), (5, 170921448), (6, 142434540), (8, 106825905), (9, 94956360), (10, 85460724), (12, 71217270), (15, 56973816), (18, 47478180), (20, 42730362), (24, 35608635), (27, 31652120), (30, 28486908), (36, 23739090), (40, 21365181), (45, 18991272), (54, 15826060), (60, 14243454), (72, 11869545), (90, 9495636), (108, 7913030), (120, 7121727), (135, 6330424), (180, 4747818), (216, 3956515), (257, 3325320), (270, 3165212), (360, 2373909), (514, 1662660), (540, 1582606), (771, 1108440), (1028, 831330), (1080, 791303), (1285, 665064), (1542, 554220), (2056, 415665), (2313, 369480), (2570, 332532), (3079, 277560), (3084, 277110), (3855, 221688), (4626, 184740), (5140, 166266), (6158, 138780), (6168, 138555), (6939, 123160), (7710, 110844), (9237, 92520), (9252, 92370), (10280, 83133), (11565, 73896), (12316, 69390), (13878, 61580), (15395, 55512), (15420, 55422), (18474, 46260), (18504, 46185), (23130, 36948), (24632, 34695), (27711, 30840), (27756, 30790)]