51652080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2685

約数の個数: 120

約数和(自身を含む): 179957232

約数和(自身を除く): 128305152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 2657, 3240, 3888, 4860, 5314, 6480, 7971, 9720, 10628, 13285, 15942, 19440, 21256, 23913, 26570, 31884, 39855, 42512, 47826, 53140, 63768, 71739, 79710, 95652, 106280, 119565, 127536, 143478, 159420, 191304, 212560, 215217, 239130, 286956, 318840, 358695, 382608, 430434, 478260, 573912, 637680, 645651, 717390, 860868, 956520, 1076085, 1147824, 1291302, 1434780, 1721736, 1913040, 2152170, 2582604, 2869560, 3228255, 3443472, 4304340, 5165208, 5739120, 6456510, 8608680, 10330416, 12913020, 17217360, 25826040, 51652080]

約数ペア:

[(1, 51652080), (2, 25826040), (3, 17217360), (4, 12913020), (5, 10330416), (6, 8608680), (8, 6456510), (9, 5739120), (10, 5165208), (12, 4304340), (15, 3443472), (16, 3228255), (18, 2869560), (20, 2582604), (24, 2152170), (27, 1913040), (30, 1721736), (36, 1434780), (40, 1291302), (45, 1147824), (48, 1076085), (54, 956520), (60, 860868), (72, 717390), (80, 645651), (81, 637680), (90, 573912), (108, 478260), (120, 430434), (135, 382608), (144, 358695), (162, 318840), (180, 286956), (216, 239130), (240, 215217), (243, 212560), (270, 191304), (324, 159420), (360, 143478), (405, 127536), (432, 119565), (486, 106280), (540, 95652), (648, 79710), (720, 71739), (810, 63768), (972, 53140), (1080, 47826), (1215, 42512), (1296, 39855), (1620, 31884), (1944, 26570), (2160, 23913), (2430, 21256), (2657, 19440), (3240, 15942), (3888, 13285), (4860, 10628), (5314, 9720), (6480, 7971)]