299342160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31981}}^1$

素因数の和:32013

約数の個数: 120

約数和(自身を含む): 1082654664

約数和(自身を除く): 783312504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 31981, 63962, 95943, 127924, 159905, 191886, 255848, 287829, 319810, 383772, 415753, 479715, 511696, 575658, 639620, 767544, 831506, 959430, 1151316, 1247259, 1279240, 1439145, 1535088, 1663012, 1918860, 2078765, 2302632, 2494518, 2558480, 2878290, 3326024, 3741777, 3837720, 4157530, 4605264, 4989036, 5756580, 6236295, 6652048, 7483554, 7675440, 8315060, 9978072, 11513160, 12472590, 14967108, 16630120, 18708885, 19956144, 23026320, 24945180, 29934216, 33260240, 37417770, 49890360, 59868432, 74835540, 99780720, 149671080, 299342160]

約数ペア:

[(1, 299342160), (2, 149671080), (3, 99780720), (4, 74835540), (5, 59868432), (6, 49890360), (8, 37417770), (9, 33260240), (10, 29934216), (12, 24945180), (13, 23026320), (15, 19956144), (16, 18708885), (18, 16630120), (20, 14967108), (24, 12472590), (26, 11513160), (30, 9978072), (36, 8315060), (39, 7675440), (40, 7483554), (45, 6652048), (48, 6236295), (52, 5756580), (60, 4989036), (65, 4605264), (72, 4157530), (78, 3837720), (80, 3741777), (90, 3326024), (104, 2878290), (117, 2558480), (120, 2494518), (130, 2302632), (144, 2078765), (156, 1918860), (180, 1663012), (195, 1535088), (208, 1439145), (234, 1279240), (240, 1247259), (260, 1151316), (312, 959430), (360, 831506), (390, 767544), (468, 639620), (520, 575658), (585, 511696), (624, 479715), (720, 415753), (780, 383772), (936, 319810), (1040, 287829), (1170, 255848), (1560, 191886), (1872, 159905), (2340, 127924), (3120, 95943), (4680, 63962), (9360, 31981)]