72438641280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4192051}}^1$

素因数の和:4192079

約数の個数: 128

約数和(自身を含む): 256553582400

約数和(自身を除く): 184114941120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 4192051, 8384102, 12576153, 16768204, 20960255, 25152306, 33536408, 37728459, 41920510, 50304612, 62880765, 67072816, 75456918, 83841020, 100609224, 113185377, 125761530, 134145632, 150913836, 167682040, 188642295, 201218448, 226370754, 251523060, 268291264, 301827672, 335364080, 377284590, 402436896, 452741508, 503046120, 536582528, 565926885, 603655344, 670728160, 754569180, 804873792, 905483016, 1006092240, 1131853770, 1207310688, 1341456320, 1509138360, 1609747584, 1810966032, 2012184480, 2263707540, 2414621376, 2682912640, 3018276720, 3621932064, 4024368960, 4527415080, 4829242752, 6036553440, 7243864128, 8048737920, 9054830160, 12073106880, 14487728256, 18109660320, 24146213760, 36219320640, 72438641280]

約数ペア:

[(1, 72438641280), (2, 36219320640), (3, 24146213760), (4, 18109660320), (5, 14487728256), (6, 12073106880), (8, 9054830160), (9, 8048737920), (10, 7243864128), (12, 6036553440), (15, 4829242752), (16, 4527415080), (18, 4024368960), (20, 3621932064), (24, 3018276720), (27, 2682912640), (30, 2414621376), (32, 2263707540), (36, 2012184480), (40, 1810966032), (45, 1609747584), (48, 1509138360), (54, 1341456320), (60, 1207310688), (64, 1131853770), (72, 1006092240), (80, 905483016), (90, 804873792), (96, 754569180), (108, 670728160), (120, 603655344), (128, 565926885), (135, 536582528), (144, 503046120), (160, 452741508), (180, 402436896), (192, 377284590), (216, 335364080), (240, 301827672), (270, 268291264), (288, 251523060), (320, 226370754), (360, 201218448), (384, 188642295), (432, 167682040), (480, 150913836), (540, 134145632), (576, 125761530), (640, 113185377), (720, 100609224), (864, 83841020), (960, 75456918), (1080, 67072816), (1152, 62880765), (1440, 50304612), (1728, 41920510), (1920, 37728459), (2160, 33536408), (2880, 25152306), (3456, 20960255), (4320, 16768204), (5760, 12576153), (8640, 8384102), (17280, 4192051)]