57638880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3113

約数の個数: 144

約数和(自身を含む): 211891680

約数和(自身を除く): 154252800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3079, 3120, 3744, 4680, 6158, 6240, 9237, 9360, 12316, 15395, 18474, 18720, 24632, 27711, 30790, 36948, 40027, 46185, 49264, 55422, 61580, 73896, 80054, 92370, 98528, 110844, 120081, 123160, 138555, 147792, 160108, 184740, 200135, 221688, 240162, 246320, 277110, 295584, 320216, 360243, 369480, 400270, 443376, 480324, 492640, 554220, 600405, 640432, 720486, 738960, 800540, 886752, 960648, 1108440, 1200810, 1280864, 1440972, 1477920, 1601080, 1801215, 1921296, 2216880, 2401620, 2881944, 3202160, 3602430, 3842592, 4433760, 4803240, 5763888, 6404320, 7204860, 9606480, 11527776, 14409720, 19212960, 28819440, 57638880]

約数ペア:

[(1, 57638880), (2, 28819440), (3, 19212960), (4, 14409720), (5, 11527776), (6, 9606480), (8, 7204860), (9, 6404320), (10, 5763888), (12, 4803240), (13, 4433760), (15, 3842592), (16, 3602430), (18, 3202160), (20, 2881944), (24, 2401620), (26, 2216880), (30, 1921296), (32, 1801215), (36, 1601080), (39, 1477920), (40, 1440972), (45, 1280864), (48, 1200810), (52, 1108440), (60, 960648), (65, 886752), (72, 800540), (78, 738960), (80, 720486), (90, 640432), (96, 600405), (104, 554220), (117, 492640), (120, 480324), (130, 443376), (144, 400270), (156, 369480), (160, 360243), (180, 320216), (195, 295584), (208, 277110), (234, 246320), (240, 240162), (260, 221688), (288, 200135), (312, 184740), (360, 160108), (390, 147792), (416, 138555), (468, 123160), (480, 120081), (520, 110844), (585, 98528), (624, 92370), (720, 80054), (780, 73896), (936, 61580), (1040, 55422), (1170, 49264), (1248, 46185), (1440, 40027), (1560, 36948), (1872, 30790), (2080, 27711), (2340, 24632), (3079, 18720), (3120, 18474), (3744, 15395), (4680, 12316), (6158, 9360), (6240, 9237)]