121884560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 366405120

約数和(自身を除く): 244520560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 49, 56, 59, 62, 68, 70, 80, 85, 98, 112, 118, 119, 124, 136, 140, 155, 170, 196, 217, 236, 238, 245, 248, 272, 280, 295, 310, 340, 392, 413, 434, 472, 476, 490, 496, 527, 560, 590, 595, 620, 680, 784, 826, 833, 868, 944, 952, 980, 1003, 1054, 1085, 1180, 1190, 1240, 1360, 1519, 1652, 1666, 1736, 1829, 1904, 1960, 2006, 2065, 2108, 2170, 2360, 2380, 2480, 2635, 2891, 3038, 3304, 3332, 3472, 3658, 3689, 3920, 4012, 4130, 4165, 4216, 4340, 4720, 4760, 5015, 5270, 5782, 6076, 6608, 6664, 7021, 7316, 7378, 7595, 8024, 8260, 8330, 8432, 8680, 9145, 9520, 10030, 10540, 11564, 12152, 12803, 13328, 14042, 14455, 14632, 14756, 15190, 16048, 16520, 16660, 17360, 18290, 18445, 20060, 21080, 23128, 24304, 25606, 25823, 28084, 28910, 29264, 29512, 30380, 31093, 33040, 33320, 35105, 36580, 36890, 40120, 42160, 46256, 49147, 51212, 51646, 56168, 57820, 59024, 60760, 62186, 64015, 66640, 70210, 73160, 73780, 80240, 89621, 98294, 102424, 103292, 112336, 115640, 121520, 124372, 128030, 129115, 140420, 146320, 147560, 155465, 179242, 196588, 204848, 206584, 217651, 231280, 245735, 248744, 256060, 258230, 280840, 295120, 310930, 358484, 393176, 413168, 435302, 448105, 491470, 497488, 512120, 516460, 561680, 621860, 716968, 786352, 870604, 896210, 982940, 1024240, 1032920, 1088255, 1243720, 1433936, 1523557, 1741208, 1792420, 1965880, 2065840, 2176510, 2487440, 3047114, 3482416, 3584840, 3931760, 4353020, 6094228, 7169680, 7617785, 8706040, 12188456, 15235570, 17412080, 24376912, 30471140, 60942280, 121884560]

約数ペア:

[(1, 121884560), (2, 60942280), (4, 30471140), (5, 24376912), (7, 17412080), (8, 15235570), (10, 12188456), (14, 8706040), (16, 7617785), (17, 7169680), (20, 6094228), (28, 4353020), (31, 3931760), (34, 3584840), (35, 3482416), (40, 3047114), (49, 2487440), (56, 2176510), (59, 2065840), (62, 1965880), (68, 1792420), (70, 1741208), (80, 1523557), (85, 1433936), (98, 1243720), (112, 1088255), (118, 1032920), (119, 1024240), (124, 982940), (136, 896210), (140, 870604), (155, 786352), (170, 716968), (196, 621860), (217, 561680), (236, 516460), (238, 512120), (245, 497488), (248, 491470), (272, 448105), (280, 435302), (295, 413168), (310, 393176), (340, 358484), (392, 310930), (413, 295120), (434, 280840), (472, 258230), (476, 256060), (490, 248744), (496, 245735), (527, 231280), (560, 217651), (590, 206584), (595, 204848), (620, 196588), (680, 179242), (784, 155465), (826, 147560), (833, 146320), (868, 140420), (944, 129115), (952, 128030), (980, 124372), (1003, 121520), (1054, 115640), (1085, 112336), (1180, 103292), (1190, 102424), (1240, 98294), (1360, 89621), (1519, 80240), (1652, 73780), (1666, 73160), (1736, 70210), (1829, 66640), (1904, 64015), (1960, 62186), (2006, 60760), (2065, 59024), (2108, 57820), (2170, 56168), (2360, 51646), (2380, 51212), (2480, 49147), (2635, 46256), (2891, 42160), (3038, 40120), (3304, 36890), (3332, 36580), (3472, 35105), (3658, 33320), (3689, 33040), (3920, 31093), (4012, 30380), (4130, 29512), (4165, 29264), (4216, 28910), (4340, 28084), (4720, 25823), (4760, 25606), (5015, 24304), (5270, 23128), (5782, 21080), (6076, 20060), (6608, 18445), (6664, 18290), (7021, 17360), (7316, 16660), (7378, 16520), (7595, 16048), (8024, 15190), (8260, 14756), (8330, 14632), (8432, 14455), (8680, 14042), (9145, 13328), (9520, 12803), (10030, 12152), (10540, 11564)]