240998760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 830692800

約数和(自身を除く): 589694040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 163, 180, 185, 216, 222, 270, 296, 326, 333, 360, 370, 444, 489, 540, 555, 652, 666, 740, 815, 888, 978, 999, 1080, 1110, 1304, 1332, 1369, 1467, 1480, 1630, 1665, 1956, 1998, 2220, 2445, 2664, 2738, 2934, 3260, 3330, 3912, 3996, 4107, 4401, 4440, 4890, 4995, 5476, 5868, 6031, 6520, 6660, 6845, 7335, 7992, 8214, 8802, 9780, 9990, 10952, 11736, 12062, 12321, 13320, 13690, 14670, 16428, 17604, 18093, 19560, 19980, 20535, 22005, 24124, 24642, 27380, 29340, 30155, 32856, 35208, 36186, 36963, 39960, 41070, 44010, 48248, 49284, 54279, 54760, 58680, 60310, 61605, 72372, 73926, 82140, 88020, 90465, 98568, 108558, 120620, 123210, 144744, 147852, 162837, 164280, 176040, 180930, 184815, 217116, 223147, 241240, 246420, 271395, 295704, 325674, 361860, 369630, 434232, 446294, 492840, 542790, 651348, 669441, 723720, 739260, 814185, 892588, 1085580, 1115735, 1302696, 1338882, 1478520, 1628370, 1785176, 2008323, 2171160, 2231470, 2677764, 3256740, 3347205, 4016646, 4462940, 5355528, 6024969, 6513480, 6694410, 8033292, 8925880, 10041615, 12049938, 13388820, 16066584, 20083230, 24099876, 26777640, 30124845, 40166460, 48199752, 60249690, 80332920, 120499380, 240998760]

約数ペア:

[(1, 240998760), (2, 120499380), (3, 80332920), (4, 60249690), (5, 48199752), (6, 40166460), (8, 30124845), (9, 26777640), (10, 24099876), (12, 20083230), (15, 16066584), (18, 13388820), (20, 12049938), (24, 10041615), (27, 8925880), (30, 8033292), (36, 6694410), (37, 6513480), (40, 6024969), (45, 5355528), (54, 4462940), (60, 4016646), (72, 3347205), (74, 3256740), (90, 2677764), (108, 2231470), (111, 2171160), (120, 2008323), (135, 1785176), (148, 1628370), (163, 1478520), (180, 1338882), (185, 1302696), (216, 1115735), (222, 1085580), (270, 892588), (296, 814185), (326, 739260), (333, 723720), (360, 669441), (370, 651348), (444, 542790), (489, 492840), (540, 446294), (555, 434232), (652, 369630), (666, 361860), (740, 325674), (815, 295704), (888, 271395), (978, 246420), (999, 241240), (1080, 223147), (1110, 217116), (1304, 184815), (1332, 180930), (1369, 176040), (1467, 164280), (1480, 162837), (1630, 147852), (1665, 144744), (1956, 123210), (1998, 120620), (2220, 108558), (2445, 98568), (2664, 90465), (2738, 88020), (2934, 82140), (3260, 73926), (3330, 72372), (3912, 61605), (3996, 60310), (4107, 58680), (4401, 54760), (4440, 54279), (4890, 49284), (4995, 48248), (5476, 44010), (5868, 41070), (6031, 39960), (6520, 36963), (6660, 36186), (6845, 35208), (7335, 32856), (7992, 30155), (8214, 29340), (8802, 27380), (9780, 24642), (9990, 24124), (10952, 22005), (11736, 20535), (12062, 19980), (12321, 19560), (13320, 18093), (13690, 17604), (14670, 16428)]