2798776320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{45553}}^1$

素因数の和:45585

約数の個数: 104

約数和(自身を含む): 8955187536

約数和(自身を除く): 6156411216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 30720, 45553, 61440, 91106, 136659, 182212, 227765, 273318, 364424, 455530, 546636, 683295, 728848, 911060, 1093272, 1366590, 1457696, 1822120, 2186544, 2733180, 2915392, 3644240, 4373088, 5466360, 5830784, 7288480, 8746176, 10932720, 11661568, 14576960, 17492352, 21865440, 23323136, 29153920, 34984704, 43730880, 46646272, 58307840, 69969408, 87461760, 93292544, 116615680, 139938816, 174923520, 186585088, 233231360, 279877632, 349847040, 466462720, 559755264, 699694080, 932925440, 1399388160, 2798776320]

約数ペア:

[(1, 2798776320), (2, 1399388160), (3, 932925440), (4, 699694080), (5, 559755264), (6, 466462720), (8, 349847040), (10, 279877632), (12, 233231360), (15, 186585088), (16, 174923520), (20, 139938816), (24, 116615680), (30, 93292544), (32, 87461760), (40, 69969408), (48, 58307840), (60, 46646272), (64, 43730880), (80, 34984704), (96, 29153920), (120, 23323136), (128, 21865440), (160, 17492352), (192, 14576960), (240, 11661568), (256, 10932720), (320, 8746176), (384, 7288480), (480, 5830784), (512, 5466360), (640, 4373088), (768, 3644240), (960, 2915392), (1024, 2733180), (1280, 2186544), (1536, 1822120), (1920, 1457696), (2048, 1366590), (2560, 1093272), (3072, 911060), (3840, 728848), (4096, 683295), (5120, 546636), (6144, 455530), (7680, 364424), (10240, 273318), (12288, 227765), (15360, 182212), (20480, 136659), (30720, 91106), (45553, 61440)]