61089120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 156638880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 179, 180, 216, 237, 240, 270, 288, 316, 358, 360, 395, 432, 474, 480, 537, 540, 632, 711, 716, 720, 790, 864, 895, 948, 1074, 1080, 1185, 1264, 1422, 1432, 1440, 1580, 1611, 1790, 1896, 2133, 2148, 2160, 2370, 2528, 2685, 2844, 2864, 3160, 3222, 3555, 3580, 3792, 4266, 4296, 4320, 4740, 4833, 5370, 5688, 5728, 6320, 6444, 7110, 7160, 7584, 8055, 8532, 8592, 9480, 9666, 10665, 10740, 11376, 12640, 12888, 14141, 14220, 14320, 16110, 17064, 17184, 18960, 19332, 21330, 21480, 22752, 24165, 25776, 28282, 28440, 28640, 32220, 34128, 37920, 38664, 42423, 42660, 42960, 48330, 51552, 56564, 56880, 64440, 68256, 70705, 77328, 84846, 85320, 85920, 96660, 113128, 113760, 127269, 128880, 141410, 154656, 169692, 170640, 193320, 212115, 226256, 254538, 257760, 282820, 339384, 341280, 381807, 386640, 424230, 452512, 509076, 565640, 636345, 678768, 763614, 773280, 848460, 1018152, 1131280, 1272690, 1357536, 1527228, 1696920, 1909035, 2036304, 2262560, 2545380, 3054456, 3393840, 3818070, 4072608, 5090760, 6108912, 6787680, 7636140, 10181520, 12217824, 15272280, 20363040, 30544560, 61089120]

約数ペア:

[(1, 61089120), (2, 30544560), (3, 20363040), (4, 15272280), (5, 12217824), (6, 10181520), (8, 7636140), (9, 6787680), (10, 6108912), (12, 5090760), (15, 4072608), (16, 3818070), (18, 3393840), (20, 3054456), (24, 2545380), (27, 2262560), (30, 2036304), (32, 1909035), (36, 1696920), (40, 1527228), (45, 1357536), (48, 1272690), (54, 1131280), (60, 1018152), (72, 848460), (79, 773280), (80, 763614), (90, 678768), (96, 636345), (108, 565640), (120, 509076), (135, 452512), (144, 424230), (158, 386640), (160, 381807), (179, 341280), (180, 339384), (216, 282820), (237, 257760), (240, 254538), (270, 226256), (288, 212115), (316, 193320), (358, 170640), (360, 169692), (395, 154656), (432, 141410), (474, 128880), (480, 127269), (537, 113760), (540, 113128), (632, 96660), (711, 85920), (716, 85320), (720, 84846), (790, 77328), (864, 70705), (895, 68256), (948, 64440), (1074, 56880), (1080, 56564), (1185, 51552), (1264, 48330), (1422, 42960), (1432, 42660), (1440, 42423), (1580, 38664), (1611, 37920), (1790, 34128), (1896, 32220), (2133, 28640), (2148, 28440), (2160, 28282), (2370, 25776), (2528, 24165), (2685, 22752), (2844, 21480), (2864, 21330), (3160, 19332), (3222, 18960), (3555, 17184), (3580, 17064), (3792, 16110), (4266, 14320), (4296, 14220), (4320, 14141), (4740, 12888), (4833, 12640), (5370, 11376), (5688, 10740), (5728, 10665), (6320, 9666), (6444, 9480), (7110, 8592), (7160, 8532), (7584, 8055)]