2415704640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86771}}^1$

素因数の和:86820

約数の個数: 112

約数和(自身を含む): 7934431680

約数和(自身を除く): 5518727040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 9280, 13920, 27840, 86771, 173542, 260313, 347084, 433855, 520626, 694168, 867710, 1041252, 1301565, 1388336, 1735420, 2082504, 2516359, 2603130, 2776672, 3470840, 4165008, 5032718, 5206260, 5553344, 6941680, 7549077, 8330016, 10065436, 10412520, 12581795, 13883360, 15098154, 16660032, 20130872, 20825040, 25163590, 27766720, 30196308, 37745385, 40261744, 41650080, 50327180, 60392616, 75490770, 80523488, 83300160, 100654360, 120785232, 150981540, 161046976, 201308720, 241570464, 301963080, 402617440, 483140928, 603926160, 805234880, 1207852320, 2415704640]

約数ペア:

[(1, 2415704640), (2, 1207852320), (3, 805234880), (4, 603926160), (5, 483140928), (6, 402617440), (8, 301963080), (10, 241570464), (12, 201308720), (15, 161046976), (16, 150981540), (20, 120785232), (24, 100654360), (29, 83300160), (30, 80523488), (32, 75490770), (40, 60392616), (48, 50327180), (58, 41650080), (60, 40261744), (64, 37745385), (80, 30196308), (87, 27766720), (96, 25163590), (116, 20825040), (120, 20130872), (145, 16660032), (160, 15098154), (174, 13883360), (192, 12581795), (232, 10412520), (240, 10065436), (290, 8330016), (320, 7549077), (348, 6941680), (435, 5553344), (464, 5206260), (480, 5032718), (580, 4165008), (696, 3470840), (870, 2776672), (928, 2603130), (960, 2516359), (1160, 2082504), (1392, 1735420), (1740, 1388336), (1856, 1301565), (2320, 1041252), (2784, 867710), (3480, 694168), (4640, 520626), (5568, 433855), (6960, 347084), (9280, 260313), (13920, 173542), (27840, 86771)]