480910080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17891}}^1$

素因数の和:17922

約数の個数: 144

約数和(自身を含む): 1755419904

約数和(自身を除く): 1274509824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 17891, 26880, 35782, 53673, 71564, 89455, 107346, 125237, 143128, 178910, 214692, 250474, 268365, 286256, 357820, 375711, 429384, 500948, 536730, 572512, 626185, 715640, 751422, 858768, 1001896, 1073460, 1145024, 1252370, 1431280, 1502844, 1717536, 1878555, 2003792, 2146920, 2290048, 2504740, 2862560, 3005688, 3435072, 3757110, 4007584, 4293840, 4580096, 5009480, 5725120, 6011376, 6870144, 7514220, 8015168, 8587680, 10018960, 11450240, 12022752, 13740288, 15028440, 16030336, 17175360, 20037920, 22900480, 24045504, 30056880, 32060672, 34350720, 40075840, 48091008, 60113760, 68701440, 80151680, 96182016, 120227520, 160303360, 240455040, 480910080]

約数ペア:

[(1, 480910080), (2, 240455040), (3, 160303360), (4, 120227520), (5, 96182016), (6, 80151680), (7, 68701440), (8, 60113760), (10, 48091008), (12, 40075840), (14, 34350720), (15, 32060672), (16, 30056880), (20, 24045504), (21, 22900480), (24, 20037920), (28, 17175360), (30, 16030336), (32, 15028440), (35, 13740288), (40, 12022752), (42, 11450240), (48, 10018960), (56, 8587680), (60, 8015168), (64, 7514220), (70, 6870144), (80, 6011376), (84, 5725120), (96, 5009480), (105, 4580096), (112, 4293840), (120, 4007584), (128, 3757110), (140, 3435072), (160, 3005688), (168, 2862560), (192, 2504740), (210, 2290048), (224, 2146920), (240, 2003792), (256, 1878555), (280, 1717536), (320, 1502844), (336, 1431280), (384, 1252370), (420, 1145024), (448, 1073460), (480, 1001896), (560, 858768), (640, 751422), (672, 715640), (768, 626185), (840, 572512), (896, 536730), (960, 500948), (1120, 429384), (1280, 375711), (1344, 357820), (1680, 286256), (1792, 268365), (1920, 250474), (2240, 214692), (2688, 178910), (3360, 143128), (3840, 125237), (4480, 107346), (5376, 89455), (6720, 71564), (8960, 53673), (13440, 35782), (17891, 26880)]