305077320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1733}}^1$

素因数の和:1916

約数の個数: 128

約数和(自身を含む): 1023753600

約数和(自身を除く): 718676280

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, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1733, 1956, 2445, 2934, 3260, 3466, 3912, 4401, 4890, 5199, 5868, 6520, 6932, 7335, 8665, 8802, 9780, 10398, 11736, 13864, 14670, 15597, 17330, 17604, 19560, 20796, 22005, 25995, 29340, 31194, 34660, 35208, 41592, 44010, 46791, 51990, 58680, 62388, 69320, 77985, 88020, 93582, 103980, 124776, 155970, 176040, 187164, 207960, 233955, 282479, 311940, 374328, 467910, 564958, 623880, 847437, 935820, 1129916, 1412395, 1694874, 1871640, 2259832, 2542311, 2824790, 3389748, 4237185, 5084622, 5649580, 6779496, 7626933, 8474370, 10169244, 11299160, 12711555, 15253866, 16948740, 20338488, 25423110, 30507732, 33897480, 38134665, 50846220, 61015464, 76269330, 101692440, 152538660, 305077320]

約数ペア:

[(1, 305077320), (2, 152538660), (3, 101692440), (4, 76269330), (5, 61015464), (6, 50846220), (8, 38134665), (9, 33897480), (10, 30507732), (12, 25423110), (15, 20338488), (18, 16948740), (20, 15253866), (24, 12711555), (27, 11299160), (30, 10169244), (36, 8474370), (40, 7626933), (45, 6779496), (54, 5649580), (60, 5084622), (72, 4237185), (90, 3389748), (108, 2824790), (120, 2542311), (135, 2259832), (163, 1871640), (180, 1694874), (216, 1412395), (270, 1129916), (326, 935820), (360, 847437), (489, 623880), (540, 564958), (652, 467910), (815, 374328), (978, 311940), (1080, 282479), (1304, 233955), (1467, 207960), (1630, 187164), (1733, 176040), (1956, 155970), (2445, 124776), (2934, 103980), (3260, 93582), (3466, 88020), (3912, 77985), (4401, 69320), (4890, 62388), (5199, 58680), (5868, 51990), (6520, 46791), (6932, 44010), (7335, 41592), (8665, 35208), (8802, 34660), (9780, 31194), (10398, 29340), (11736, 25995), (13864, 22005), (14670, 20796), (15597, 19560), (17330, 17604)]