87713280

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 280

約数和(自身を含む): 322024032

約数和(自身を除く): 234310752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 243, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 486, 512, 540, 564, 576, 640, 648, 705, 720, 729, 752, 768, 810, 846, 864, 940, 960, 972, 1080, 1128, 1152, 1215, 1269, 1280, 1296, 1410, 1440, 1458, 1504, 1536, 1620, 1692, 1728, 1880, 1920, 1944, 2115, 2160, 2256, 2304, 2430, 2538, 2560, 2592, 2820, 2880, 2916, 3008, 3240, 3384, 3456, 3645, 3760, 3807, 3840, 3888, 4230, 4320, 4512, 4608, 4860, 5076, 5184, 5640, 5760, 5832, 6016, 6345, 6480, 6768, 6912, 7290, 7520, 7614, 7680, 7776, 8460, 8640, 9024, 9720, 10152, 10368, 11280, 11421, 11520, 11664, 12032, 12690, 12960, 13536, 13824, 14580, 15040, 15228, 15552, 16920, 17280, 18048, 19035, 19440, 20304, 20736, 22560, 22842, 23040, 23328, 24064, 25380, 25920, 27072, 29160, 30080, 30456, 31104, 33840, 34263, 34560, 36096, 38070, 38880, 40608, 41472, 45120, 45684, 46656, 50760, 51840, 54144, 57105, 58320, 60160, 60912, 62208, 67680, 68526, 69120, 72192, 76140, 77760, 81216, 90240, 91368, 93312, 101520, 103680, 108288, 114210, 116640, 120320, 121824, 124416, 135360, 137052, 152280, 155520, 162432, 171315, 180480, 182736, 186624, 203040, 207360, 216576, 228420, 233280, 243648, 270720, 274104, 304560, 311040, 324864, 342630, 360960, 365472, 373248, 406080, 456840, 466560, 487296, 541440, 548208, 609120, 622080, 649728, 685260, 730944, 812160, 913680, 933120, 974592, 1082880, 1096416, 1218240, 1370520, 1461888, 1624320, 1827360, 1866240, 1949184, 2192832, 2436480, 2741040, 2923776, 3248640, 3654720, 4385664, 4872960, 5482080, 5847552, 7309440, 8771328, 9745920, 10964160, 14618880, 17542656, 21928320, 29237760, 43856640, 87713280]

約数ペア:

[(1, 87713280), (2, 43856640), (3, 29237760), (4, 21928320), (5, 17542656), (6, 14618880), (8, 10964160), (9, 9745920), (10, 8771328), (12, 7309440), (15, 5847552), (16, 5482080), (18, 4872960), (20, 4385664), (24, 3654720), (27, 3248640), (30, 2923776), (32, 2741040), (36, 2436480), (40, 2192832), (45, 1949184), (47, 1866240), (48, 1827360), (54, 1624320), (60, 1461888), (64, 1370520), (72, 1218240), (80, 1096416), (81, 1082880), (90, 974592), (94, 933120), (96, 913680), (108, 812160), (120, 730944), (128, 685260), (135, 649728), (141, 622080), (144, 609120), (160, 548208), (162, 541440), (180, 487296), (188, 466560), (192, 456840), (216, 406080), (235, 373248), (240, 365472), (243, 360960), (256, 342630), (270, 324864), (282, 311040), (288, 304560), (320, 274104), (324, 270720), (360, 243648), (376, 233280), (384, 228420), (405, 216576), (423, 207360), (432, 203040), (470, 186624), (480, 182736), (486, 180480), (512, 171315), (540, 162432), (564, 155520), (576, 152280), (640, 137052), (648, 135360), (705, 124416), (720, 121824), (729, 120320), (752, 116640), (768, 114210), (810, 108288), (846, 103680), (864, 101520), (940, 93312), (960, 91368), (972, 90240), (1080, 81216), (1128, 77760), (1152, 76140), (1215, 72192), (1269, 69120), (1280, 68526), (1296, 67680), (1410, 62208), (1440, 60912), (1458, 60160), (1504, 58320), (1536, 57105), (1620, 54144), (1692, 51840), (1728, 50760), (1880, 46656), (1920, 45684), (1944, 45120), (2115, 41472), (2160, 40608), (2256, 38880), (2304, 38070), (2430, 36096), (2538, 34560), (2560, 34263), (2592, 33840), (2820, 31104), (2880, 30456), (2916, 30080), (3008, 29160), (3240, 27072), (3384, 25920), (3456, 25380), (3645, 24064), (3760, 23328), (3807, 23040), (3840, 22842), (3888, 22560), (4230, 20736), (4320, 20304), (4512, 19440), (4608, 19035), (4860, 18048), (5076, 17280), (5184, 16920), (5640, 15552), (5760, 15228), (5832, 15040), (6016, 14580), (6345, 13824), (6480, 13536), (6768, 12960), (6912, 12690), (7290, 12032), (7520, 11664), (7614, 11520), (7680, 11421), (7776, 11280), (8460, 10368), (8640, 10152), (9024, 9720)]