2143748160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{248119}}^1$

素因数の和:248145

約数の個数: 112

約数和(自身を含む): 7562697600

約数和(自身を除く): 5418949440

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 248119, 496238, 744357, 992476, 1240595, 1488714, 1984952, 2233071, 2481190, 2977428, 3721785, 3969904, 4466142, 4962380, 5954856, 6699213, 7443570, 7939808, 8932284, 9924760, 11165355, 11909712, 13398426, 14887140, 15879616, 17864568, 19849520, 22330710, 23819424, 26796852, 29774280, 33496065, 35729136, 39699040, 44661420, 47638848, 53593704, 59548560, 66992130, 71458272, 79398080, 89322840, 107187408, 119097120, 133984260, 142916544, 178645680, 214374816, 238194240, 267968520, 357291360, 428749632, 535937040, 714582720, 1071874080, 2143748160]

約数ペア:

[(1, 2143748160), (2, 1071874080), (3, 714582720), (4, 535937040), (5, 428749632), (6, 357291360), (8, 267968520), (9, 238194240), (10, 214374816), (12, 178645680), (15, 142916544), (16, 133984260), (18, 119097120), (20, 107187408), (24, 89322840), (27, 79398080), (30, 71458272), (32, 66992130), (36, 59548560), (40, 53593704), (45, 47638848), (48, 44661420), (54, 39699040), (60, 35729136), (64, 33496065), (72, 29774280), (80, 26796852), (90, 23819424), (96, 22330710), (108, 19849520), (120, 17864568), (135, 15879616), (144, 14887140), (160, 13398426), (180, 11909712), (192, 11165355), (216, 9924760), (240, 8932284), (270, 7939808), (288, 7443570), (320, 6699213), (360, 5954856), (432, 4962380), (480, 4466142), (540, 3969904), (576, 3721785), (720, 2977428), (864, 2481190), (960, 2233071), (1080, 1984952), (1440, 1488714), (1728, 1240595), (2160, 992476), (2880, 744357), (4320, 496238), (8640, 248119)]