252824760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1938

約数の個数: 128

約数和(自身を含む): 849657600

約数和(自身を除く): 596832840

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, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1787, 1965, 2358, 2620, 3144, 3537, 3574, 3930, 4716, 5240, 5361, 5895, 7074, 7148, 7860, 8935, 9432, 10722, 11790, 14148, 14296, 15720, 16083, 17685, 17870, 21444, 23580, 26805, 28296, 32166, 35370, 35740, 42888, 47160, 48249, 53610, 64332, 70740, 71480, 80415, 96498, 107220, 128664, 141480, 160830, 192996, 214440, 234097, 241245, 321660, 385992, 468194, 482490, 643320, 702291, 936388, 964980, 1170485, 1404582, 1872776, 1929960, 2106873, 2340970, 2809164, 3511455, 4213746, 4681940, 5618328, 6320619, 7022910, 8427492, 9363880, 10534365, 12641238, 14045820, 16854984, 21068730, 25282476, 28091640, 31603095, 42137460, 50564952, 63206190, 84274920, 126412380, 252824760]

約数ペア:

[(1, 252824760), (2, 126412380), (3, 84274920), (4, 63206190), (5, 50564952), (6, 42137460), (8, 31603095), (9, 28091640), (10, 25282476), (12, 21068730), (15, 16854984), (18, 14045820), (20, 12641238), (24, 10534365), (27, 9363880), (30, 8427492), (36, 7022910), (40, 6320619), (45, 5618328), (54, 4681940), (60, 4213746), (72, 3511455), (90, 2809164), (108, 2340970), (120, 2106873), (131, 1929960), (135, 1872776), (180, 1404582), (216, 1170485), (262, 964980), (270, 936388), (360, 702291), (393, 643320), (524, 482490), (540, 468194), (655, 385992), (786, 321660), (1048, 241245), (1080, 234097), (1179, 214440), (1310, 192996), (1572, 160830), (1787, 141480), (1965, 128664), (2358, 107220), (2620, 96498), (3144, 80415), (3537, 71480), (3574, 70740), (3930, 64332), (4716, 53610), (5240, 48249), (5361, 47160), (5895, 42888), (7074, 35740), (7148, 35370), (7860, 32166), (8935, 28296), (9432, 26805), (10722, 23580), (11790, 21444), (14148, 17870), (14296, 17685), (15720, 16083)]