38753280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29}}^2$

素因数の和:89

約数の個数: 198

約数和(自身を含む): 139069086

約数和(自身を除く): 100315806

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 841, 870, 928, 960, 1024, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1682, 1740, 1856, 1920, 2088, 2304, 2320, 2523, 2560, 2610, 2784, 2880, 3072, 3364, 3480, 3712, 3840, 4176, 4205, 4608, 4640, 5046, 5120, 5220, 5568, 5760, 6728, 6960, 7424, 7569, 7680, 8352, 8410, 9216, 9280, 10092, 10440, 11136, 11520, 12615, 13456, 13920, 14848, 15138, 15360, 16704, 16820, 18560, 20184, 20880, 22272, 23040, 25230, 26912, 27840, 29696, 30276, 33408, 33640, 37120, 37845, 40368, 41760, 44544, 46080, 50460, 53824, 55680, 60552, 66816, 67280, 74240, 75690, 80736, 83520, 89088, 100920, 107648, 111360, 121104, 133632, 134560, 148480, 151380, 161472, 167040, 201840, 215296, 222720, 242208, 267264, 269120, 302760, 322944, 334080, 403680, 430592, 445440, 484416, 538240, 605520, 645888, 668160, 807360, 861184, 968832, 1076480, 1211040, 1291776, 1336320, 1614720, 1937664, 2152960, 2422080, 2583552, 3229440, 3875328, 4305920, 4844160, 6458880, 7750656, 9688320, 12917760, 19376640, 38753280]

約数ペア:

[(1, 38753280), (2, 19376640), (3, 12917760), (4, 9688320), (5, 7750656), (6, 6458880), (8, 4844160), (9, 4305920), (10, 3875328), (12, 3229440), (15, 2583552), (16, 2422080), (18, 2152960), (20, 1937664), (24, 1614720), (29, 1336320), (30, 1291776), (32, 1211040), (36, 1076480), (40, 968832), (45, 861184), (48, 807360), (58, 668160), (60, 645888), (64, 605520), (72, 538240), (80, 484416), (87, 445440), (90, 430592), (96, 403680), (116, 334080), (120, 322944), (128, 302760), (144, 269120), (145, 267264), (160, 242208), (174, 222720), (180, 215296), (192, 201840), (232, 167040), (240, 161472), (256, 151380), (261, 148480), (288, 134560), (290, 133632), (320, 121104), (348, 111360), (360, 107648), (384, 100920), (435, 89088), (464, 83520), (480, 80736), (512, 75690), (522, 74240), (576, 67280), (580, 66816), (640, 60552), (696, 55680), (720, 53824), (768, 50460), (841, 46080), (870, 44544), (928, 41760), (960, 40368), (1024, 37845), (1044, 37120), (1152, 33640), (1160, 33408), (1280, 30276), (1305, 29696), (1392, 27840), (1440, 26912), (1536, 25230), (1682, 23040), (1740, 22272), (1856, 20880), (1920, 20184), (2088, 18560), (2304, 16820), (2320, 16704), (2523, 15360), (2560, 15138), (2610, 14848), (2784, 13920), (2880, 13456), (3072, 12615), (3364, 11520), (3480, 11136), (3712, 10440), (3840, 10092), (4176, 9280), (4205, 9216), (4608, 8410), (4640, 8352), (5046, 7680), (5120, 7569), (5220, 7424), (5568, 6960), (5760, 6728)]