242415720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1376

約数の個数: 128

約数和(自身を含む): 812937600

約数和(自身を除く): 570521880

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, 180, 193, 216, 270, 360, 386, 540, 579, 772, 965, 1080, 1158, 1163, 1544, 1737, 1930, 2316, 2326, 2895, 3474, 3489, 3860, 4632, 4652, 5211, 5790, 5815, 6948, 6978, 7720, 8685, 9304, 10422, 10467, 11580, 11630, 13896, 13956, 17370, 17445, 20844, 20934, 23160, 23260, 26055, 27912, 31401, 34740, 34890, 41688, 41868, 46520, 52110, 52335, 62802, 69480, 69780, 83736, 104220, 104670, 125604, 139560, 157005, 208440, 209340, 224459, 251208, 314010, 418680, 448918, 628020, 673377, 897836, 1122295, 1256040, 1346754, 1795672, 2020131, 2244590, 2693508, 3366885, 4040262, 4489180, 5387016, 6060393, 6733770, 8080524, 8978360, 10100655, 12120786, 13467540, 16161048, 20201310, 24241572, 26935080, 30301965, 40402620, 48483144, 60603930, 80805240, 121207860, 242415720]

約数ペア:

[(1, 242415720), (2, 121207860), (3, 80805240), (4, 60603930), (5, 48483144), (6, 40402620), (8, 30301965), (9, 26935080), (10, 24241572), (12, 20201310), (15, 16161048), (18, 13467540), (20, 12120786), (24, 10100655), (27, 8978360), (30, 8080524), (36, 6733770), (40, 6060393), (45, 5387016), (54, 4489180), (60, 4040262), (72, 3366885), (90, 2693508), (108, 2244590), (120, 2020131), (135, 1795672), (180, 1346754), (193, 1256040), (216, 1122295), (270, 897836), (360, 673377), (386, 628020), (540, 448918), (579, 418680), (772, 314010), (965, 251208), (1080, 224459), (1158, 209340), (1163, 208440), (1544, 157005), (1737, 139560), (1930, 125604), (2316, 104670), (2326, 104220), (2895, 83736), (3474, 69780), (3489, 69480), (3860, 62802), (4632, 52335), (4652, 52110), (5211, 46520), (5790, 41868), (5815, 41688), (6948, 34890), (6978, 34740), (7720, 31401), (8685, 27912), (9304, 26055), (10422, 23260), (10467, 23160), (11580, 20934), (11630, 20844), (13896, 17445), (13956, 17370)]