268335360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23293}}^1$

素因数の和:23320

約数の個数: 108

約数和(自身を含む): 928452252

約数和(自身を除く): 660116892

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 23293, 46586, 69879, 93172, 116465, 139758, 186344, 209637, 232930, 279516, 349395, 372688, 419274, 465860, 559032, 698790, 745376, 838548, 931720, 1048185, 1118064, 1397580, 1490752, 1677096, 1863440, 2096370, 2236128, 2795160, 2981504, 3354192, 3726880, 4192740, 4472256, 5590320, 5963008, 6708384, 7453760, 8385480, 8944512, 11180640, 13416768, 14907520, 16770960, 17889024, 22361280, 26833536, 29815040, 33541920, 44722560, 53667072, 67083840, 89445120, 134167680, 268335360]

約数ペア:

[(1, 268335360), (2, 134167680), (3, 89445120), (4, 67083840), (5, 53667072), (6, 44722560), (8, 33541920), (9, 29815040), (10, 26833536), (12, 22361280), (15, 17889024), (16, 16770960), (18, 14907520), (20, 13416768), (24, 11180640), (30, 8944512), (32, 8385480), (36, 7453760), (40, 6708384), (45, 5963008), (48, 5590320), (60, 4472256), (64, 4192740), (72, 3726880), (80, 3354192), (90, 2981504), (96, 2795160), (120, 2236128), (128, 2096370), (144, 1863440), (160, 1677096), (180, 1490752), (192, 1397580), (240, 1118064), (256, 1048185), (288, 931720), (320, 838548), (360, 745376), (384, 698790), (480, 559032), (576, 465860), (640, 419274), (720, 372688), (768, 349395), (960, 279516), (1152, 232930), (1280, 209637), (1440, 186344), (1920, 139758), (2304, 116465), (2880, 93172), (3840, 69879), (5760, 46586), (11520, 23293)]