56312640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19553}}^1$

素因数の和:19576

約数の個数: 84

約数和(自身を含む): 193701924

約数和(自身を除く): 137389284

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, 19553, 39106, 58659, 78212, 97765, 117318, 156424, 175977, 195530, 234636, 293295, 312848, 351954, 391060, 469272, 586590, 625696, 703908, 782120, 879885, 938544, 1173180, 1251392, 1407816, 1564240, 1759770, 1877088, 2346360, 2815632, 3128480, 3519540, 3754176, 4692720, 5631264, 6256960, 7039080, 9385440, 11262528, 14078160, 18770880, 28156320, 56312640]

約数ペア:

[(1, 56312640), (2, 28156320), (3, 18770880), (4, 14078160), (5, 11262528), (6, 9385440), (8, 7039080), (9, 6256960), (10, 5631264), (12, 4692720), (15, 3754176), (16, 3519540), (18, 3128480), (20, 2815632), (24, 2346360), (30, 1877088), (32, 1759770), (36, 1564240), (40, 1407816), (45, 1251392), (48, 1173180), (60, 938544), (64, 879885), (72, 782120), (80, 703908), (90, 625696), (96, 586590), (120, 469272), (144, 391060), (160, 351954), (180, 312848), (192, 293295), (240, 234636), (288, 195530), (320, 175977), (360, 156424), (480, 117318), (576, 97765), (720, 78212), (960, 58659), (1440, 39106), (2880, 19553)]