74283840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25793}}^1$

素因数の和:25816

約数の個数: 84

約数和(自身を含む): 255515364

約数和(自身を除く): 181231524

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, 25793, 51586, 77379, 103172, 128965, 154758, 206344, 232137, 257930, 309516, 386895, 412688, 464274, 515860, 619032, 773790, 825376, 928548, 1031720, 1160685, 1238064, 1547580, 1650752, 1857096, 2063440, 2321370, 2476128, 3095160, 3714192, 4126880, 4642740, 4952256, 6190320, 7428384, 8253760, 9285480, 12380640, 14856768, 18570960, 24761280, 37141920, 74283840]

約数ペア:

[(1, 74283840), (2, 37141920), (3, 24761280), (4, 18570960), (5, 14856768), (6, 12380640), (8, 9285480), (9, 8253760), (10, 7428384), (12, 6190320), (15, 4952256), (16, 4642740), (18, 4126880), (20, 3714192), (24, 3095160), (30, 2476128), (32, 2321370), (36, 2063440), (40, 1857096), (45, 1650752), (48, 1547580), (60, 1238064), (64, 1160685), (72, 1031720), (80, 928548), (90, 825376), (96, 773790), (120, 619032), (144, 515860), (160, 464274), (180, 412688), (192, 386895), (240, 309516), (288, 257930), (320, 232137), (360, 206344), (480, 154758), (576, 128965), (720, 103172), (960, 77379), (1440, 51586), (2880, 25793)]