2507166720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{54409}}^1$

素因数の和:54440

約数の個数: 132

約数和(自身を含む): 8687427060

約数和(自身を除く): 6180260340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 54409, 108818, 163227, 217636, 272045, 326454, 435272, 489681, 544090, 652908, 816135, 870544, 979362, 1088180, 1305816, 1632270, 1741088, 1958724, 2176360, 2448405, 2611632, 3264540, 3482176, 3917448, 4352720, 4896810, 5223264, 6529080, 6964352, 7834896, 8705440, 9793620, 10446528, 13058160, 13928704, 15669792, 17410880, 19587240, 20893056, 26116320, 27857408, 31339584, 34821760, 39174480, 41786112, 52232640, 55714816, 62679168, 69643520, 78348960, 83572224, 104465280, 125358336, 139287040, 156697920, 167144448, 208930560, 250716672, 278574080, 313395840, 417861120, 501433344, 626791680, 835722240, 1253583360, 2507166720]

約数ペア:

[(1, 2507166720), (2, 1253583360), (3, 835722240), (4, 626791680), (5, 501433344), (6, 417861120), (8, 313395840), (9, 278574080), (10, 250716672), (12, 208930560), (15, 167144448), (16, 156697920), (18, 139287040), (20, 125358336), (24, 104465280), (30, 83572224), (32, 78348960), (36, 69643520), (40, 62679168), (45, 55714816), (48, 52232640), (60, 41786112), (64, 39174480), (72, 34821760), (80, 31339584), (90, 27857408), (96, 26116320), (120, 20893056), (128, 19587240), (144, 17410880), (160, 15669792), (180, 13928704), (192, 13058160), (240, 10446528), (256, 9793620), (288, 8705440), (320, 7834896), (360, 6964352), (384, 6529080), (480, 5223264), (512, 4896810), (576, 4352720), (640, 3917448), (720, 3482176), (768, 3264540), (960, 2611632), (1024, 2448405), (1152, 2176360), (1280, 1958724), (1440, 1741088), (1536, 1632270), (1920, 1305816), (2304, 1088180), (2560, 979362), (2880, 870544), (3072, 816135), (3840, 652908), (4608, 544090), (5120, 489681), (5760, 435272), (7680, 326454), (9216, 272045), (11520, 217636), (15360, 163227), (23040, 108818), (46080, 54409)]