57774240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 144

約数和(自身を含む): 201139848

約数和(自身を除く): 143365608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 757, 795, 848, 954, 1060, 1272, 1440, 1514, 1590, 1696, 1908, 2120, 2271, 2385, 2544, 3028, 3180, 3785, 3816, 4240, 4542, 4770, 5088, 6056, 6360, 6813, 7570, 7632, 8480, 9084, 9540, 11355, 12112, 12720, 13626, 15140, 15264, 18168, 19080, 22710, 24224, 25440, 27252, 30280, 34065, 36336, 38160, 40121, 45420, 54504, 60560, 68130, 72672, 76320, 80242, 90840, 109008, 120363, 121120, 136260, 160484, 181680, 200605, 218016, 240726, 272520, 320968, 361089, 363360, 401210, 481452, 545040, 601815, 641936, 722178, 802420, 962904, 1090080, 1203630, 1283872, 1444356, 1604840, 1805445, 1925808, 2407260, 2888712, 3209680, 3610890, 3851616, 4814520, 5777424, 6419360, 7221780, 9629040, 11554848, 14443560, 19258080, 28887120, 57774240]

約数ペア:

[(1, 57774240), (2, 28887120), (3, 19258080), (4, 14443560), (5, 11554848), (6, 9629040), (8, 7221780), (9, 6419360), (10, 5777424), (12, 4814520), (15, 3851616), (16, 3610890), (18, 3209680), (20, 2888712), (24, 2407260), (30, 1925808), (32, 1805445), (36, 1604840), (40, 1444356), (45, 1283872), (48, 1203630), (53, 1090080), (60, 962904), (72, 802420), (80, 722178), (90, 641936), (96, 601815), (106, 545040), (120, 481452), (144, 401210), (159, 363360), (160, 361089), (180, 320968), (212, 272520), (240, 240726), (265, 218016), (288, 200605), (318, 181680), (360, 160484), (424, 136260), (477, 121120), (480, 120363), (530, 109008), (636, 90840), (720, 80242), (757, 76320), (795, 72672), (848, 68130), (954, 60560), (1060, 54504), (1272, 45420), (1440, 40121), (1514, 38160), (1590, 36336), (1696, 34065), (1908, 30280), (2120, 27252), (2271, 25440), (2385, 24224), (2544, 22710), (3028, 19080), (3180, 18168), (3785, 15264), (3816, 15140), (4240, 13626), (4542, 12720), (4770, 12112), (5088, 11355), (6056, 9540), (6360, 9084), (6813, 8480), (7570, 7632)]