253639001520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{442003}}^1$

素因数の和:442819

約数の個数: 120

約数和(自身を含む): 852875006256

約数和(自身を除く): 599236004736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 797, 1594, 2391, 3188, 3985, 4782, 6376, 7173, 7970, 9564, 11955, 12752, 14346, 15940, 19128, 23910, 28692, 31880, 35865, 38256, 47820, 57384, 63760, 71730, 95640, 114768, 143460, 191280, 286920, 442003, 573840, 884006, 1326009, 1768012, 2210015, 2652018, 3536024, 3978027, 4420030, 5304036, 6630045, 7072048, 7956054, 8840060, 10608072, 13260090, 15912108, 17680120, 19890135, 21216144, 26520180, 31824216, 35360240, 39780270, 53040360, 63648432, 79560540, 106080720, 159121080, 318242160, 352276391, 704552782, 1056829173, 1409105564, 1761381955, 2113658346, 2818211128, 3170487519, 3522763910, 4227316692, 5284145865, 5636422256, 6340975038, 7045527820, 8454633384, 10568291730, 12681950076, 14091055640, 15852437595, 16909266768, 21136583460, 25363900152, 28182111280, 31704875190, 42273166920, 50727800304, 63409750380, 84546333840, 126819500760, 253639001520]

約数ペア:

[(1, 253639001520), (2, 126819500760), (3, 84546333840), (4, 63409750380), (5, 50727800304), (6, 42273166920), (8, 31704875190), (9, 28182111280), (10, 25363900152), (12, 21136583460), (15, 16909266768), (16, 15852437595), (18, 14091055640), (20, 12681950076), (24, 10568291730), (30, 8454633384), (36, 7045527820), (40, 6340975038), (45, 5636422256), (48, 5284145865), (60, 4227316692), (72, 3522763910), (80, 3170487519), (90, 2818211128), (120, 2113658346), (144, 1761381955), (180, 1409105564), (240, 1056829173), (360, 704552782), (720, 352276391), (797, 318242160), (1594, 159121080), (2391, 106080720), (3188, 79560540), (3985, 63648432), (4782, 53040360), (6376, 39780270), (7173, 35360240), (7970, 31824216), (9564, 26520180), (11955, 21216144), (12752, 19890135), (14346, 17680120), (15940, 15912108), (19128, 13260090), (23910, 10608072), (28692, 8840060), (31880, 7956054), (35865, 7072048), (38256, 6630045), (47820, 5304036), (57384, 4420030), (63760, 3978027), (71730, 3536024), (95640, 2652018), (114768, 2210015), (143460, 1768012), (191280, 1326009), (286920, 884006), (442003, 573840)]