315011520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109379}}^1$

素因数の和:109402

約数の個数: 84

約数和(自身を含む): 1083518280

約数和(自身を除く): 768506760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 109379, 218758, 328137, 437516, 546895, 656274, 875032, 984411, 1093790, 1312548, 1640685, 1750064, 1968822, 2187580, 2625096, 3281370, 3500128, 3937644, 4375160, 4922055, 5250192, 6562740, 7000256, 7875288, 8750320, 9844110, 10500384, 13125480, 15750576, 17500640, 19688220, 21000768, 26250960, 31501152, 35001280, 39376440, 52501920, 63002304, 78752880, 105003840, 157505760, 315011520]

約数ペア:

[(1, 315011520), (2, 157505760), (3, 105003840), (4, 78752880), (5, 63002304), (6, 52501920), (8, 39376440), (9, 35001280), (10, 31501152), (12, 26250960), (15, 21000768), (16, 19688220), (18, 17500640), (20, 15750576), (24, 13125480), (30, 10500384), (32, 9844110), (36, 8750320), (40, 7875288), (45, 7000256), (48, 6562740), (60, 5250192), (64, 4922055), (72, 4375160), (80, 3937644), (90, 3500128), (96, 3281370), (120, 2625096), (144, 2187580), (160, 1968822), (180, 1750064), (192, 1640685), (240, 1312548), (288, 1093790), (320, 984411), (360, 875032), (480, 656274), (576, 546895), (720, 437516), (960, 328137), (1440, 218758), (2880, 109379)]