180860960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 558472320

約数和(自身を除く): 377611360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 49, 56, 59, 68, 70, 80, 85, 92, 98, 112, 115, 118, 119, 136, 140, 160, 161, 170, 184, 196, 224, 230, 236, 238, 245, 272, 280, 295, 322, 340, 368, 391, 392, 413, 460, 472, 476, 490, 544, 560, 590, 595, 644, 680, 736, 782, 784, 805, 826, 833, 920, 944, 952, 980, 1003, 1120, 1127, 1180, 1190, 1288, 1357, 1360, 1564, 1568, 1610, 1652, 1666, 1840, 1888, 1904, 1955, 1960, 2006, 2065, 2254, 2360, 2380, 2576, 2714, 2720, 2737, 2891, 3128, 3220, 3304, 3332, 3680, 3808, 3910, 3920, 4012, 4130, 4165, 4508, 4720, 4760, 5015, 5152, 5428, 5474, 5635, 5782, 6256, 6440, 6608, 6664, 6785, 7021, 7820, 7840, 8024, 8260, 8330, 9016, 9440, 9499, 9520, 10030, 10856, 10948, 11270, 11564, 12512, 12880, 13216, 13328, 13570, 13685, 14042, 14455, 15640, 16048, 16520, 16660, 18032, 18998, 19040, 19159, 20060, 21712, 21896, 22540, 23069, 23128, 25760, 26656, 27140, 27370, 28084, 28910, 31280, 32096, 33040, 33320, 35105, 36064, 37996, 38318, 40120, 43424, 43792, 45080, 46138, 46256, 47495, 49147, 54280, 54740, 56168, 57820, 62560, 66080, 66493, 66640, 70210, 75992, 76636, 80240, 87584, 90160, 92276, 92512, 94990, 95795, 98294, 108560, 109480, 112336, 115345, 115640, 132986, 133280, 140420, 151984, 153272, 160480, 161483, 180320, 184552, 189980, 191590, 196588, 217120, 218960, 224672, 230690, 231280, 245735, 265972, 280840, 303968, 306544, 322966, 332465, 369104, 379960, 383180, 393176, 437920, 461380, 462560, 491470, 531944, 561680, 613088, 645932, 664930, 738208, 759920, 766360, 786352, 807415, 922760, 982940, 1063888, 1123360, 1130381, 1291864, 1329860, 1519840, 1532720, 1572704, 1614830, 1845520, 1965880, 2127776, 2260762, 2583728, 2659720, 3065440, 3229660, 3691040, 3931760, 4521524, 5167456, 5319440, 5651905, 6459320, 7863520, 9043048, 10638880, 11303810, 12918640, 18086096, 22607620, 25837280, 36172192, 45215240, 90430480, 180860960]

約数ペア:

[(1, 180860960), (2, 90430480), (4, 45215240), (5, 36172192), (7, 25837280), (8, 22607620), (10, 18086096), (14, 12918640), (16, 11303810), (17, 10638880), (20, 9043048), (23, 7863520), (28, 6459320), (32, 5651905), (34, 5319440), (35, 5167456), (40, 4521524), (46, 3931760), (49, 3691040), (56, 3229660), (59, 3065440), (68, 2659720), (70, 2583728), (80, 2260762), (85, 2127776), (92, 1965880), (98, 1845520), (112, 1614830), (115, 1572704), (118, 1532720), (119, 1519840), (136, 1329860), (140, 1291864), (160, 1130381), (161, 1123360), (170, 1063888), (184, 982940), (196, 922760), (224, 807415), (230, 786352), (236, 766360), (238, 759920), (245, 738208), (272, 664930), (280, 645932), (295, 613088), (322, 561680), (340, 531944), (368, 491470), (391, 462560), (392, 461380), (413, 437920), (460, 393176), (472, 383180), (476, 379960), (490, 369104), (544, 332465), (560, 322966), (590, 306544), (595, 303968), (644, 280840), (680, 265972), (736, 245735), (782, 231280), (784, 230690), (805, 224672), (826, 218960), (833, 217120), (920, 196588), (944, 191590), (952, 189980), (980, 184552), (1003, 180320), (1120, 161483), (1127, 160480), (1180, 153272), (1190, 151984), (1288, 140420), (1357, 133280), (1360, 132986), (1564, 115640), (1568, 115345), (1610, 112336), (1652, 109480), (1666, 108560), (1840, 98294), (1888, 95795), (1904, 94990), (1955, 92512), (1960, 92276), (2006, 90160), (2065, 87584), (2254, 80240), (2360, 76636), (2380, 75992), (2576, 70210), (2714, 66640), (2720, 66493), (2737, 66080), (2891, 62560), (3128, 57820), (3220, 56168), (3304, 54740), (3332, 54280), (3680, 49147), (3808, 47495), (3910, 46256), (3920, 46138), (4012, 45080), (4130, 43792), (4165, 43424), (4508, 40120), (4720, 38318), (4760, 37996), (5015, 36064), (5152, 35105), (5428, 33320), (5474, 33040), (5635, 32096), (5782, 31280), (6256, 28910), (6440, 28084), (6608, 27370), (6664, 27140), (6785, 26656), (7021, 25760), (7820, 23128), (7840, 23069), (8024, 22540), (8260, 21896), (8330, 21712), (9016, 20060), (9440, 19159), (9499, 19040), (9520, 18998), (10030, 18032), (10856, 16660), (10948, 16520), (11270, 16048), (11564, 15640), (12512, 14455), (12880, 14042), (13216, 13685), (13328, 13570)]