8728487280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{418031}}^1$

素因数の和:418079

約数の個数: 120

約数和(自身を含む): 30324041280

約数和(自身を除く): 21595554000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 418031, 836062, 1254093, 1672124, 2090155, 2508186, 3344248, 3762279, 4180310, 5016372, 6270465, 6688496, 7524558, 8360620, 10032744, 12122899, 12540930, 15049116, 16721240, 18811395, 20065488, 24245798, 25081860, 30098232, 33442480, 36368697, 37622790, 48491596, 50163720, 60196464, 60614495, 72737394, 75245580, 96983192, 100327440, 109106091, 121228990, 145474788, 150491160, 181843485, 193966384, 218212182, 242457980, 290949576, 300982320, 363686970, 436424364, 484915960, 545530455, 581899152, 727373940, 872848728, 969831920, 1091060910, 1454747880, 1745697456, 2182121820, 2909495760, 4364243640, 8728487280]

約数ペア:

[(1, 8728487280), (2, 4364243640), (3, 2909495760), (4, 2182121820), (5, 1745697456), (6, 1454747880), (8, 1091060910), (9, 969831920), (10, 872848728), (12, 727373940), (15, 581899152), (16, 545530455), (18, 484915960), (20, 436424364), (24, 363686970), (29, 300982320), (30, 290949576), (36, 242457980), (40, 218212182), (45, 193966384), (48, 181843485), (58, 150491160), (60, 145474788), (72, 121228990), (80, 109106091), (87, 100327440), (90, 96983192), (116, 75245580), (120, 72737394), (144, 60614495), (145, 60196464), (174, 50163720), (180, 48491596), (232, 37622790), (240, 36368697), (261, 33442480), (290, 30098232), (348, 25081860), (360, 24245798), (435, 20065488), (464, 18811395), (522, 16721240), (580, 15049116), (696, 12540930), (720, 12122899), (870, 10032744), (1044, 8360620), (1160, 7524558), (1305, 6688496), (1392, 6270465), (1740, 5016372), (2088, 4180310), (2320, 3762279), (2610, 3344248), (3480, 2508186), (4176, 2090155), (5220, 1672124), (6960, 1254093), (10440, 836062), (20880, 418031)]