1115413920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{774593}}^1$

素因数の和:774614

約数の個数: 72

約数和(自身を含む): 3806354916

約数和(自身を除く): 2690940996

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 774593, 1549186, 2323779, 3098372, 3872965, 4647558, 6196744, 6971337, 7745930, 9295116, 11618895, 12393488, 13942674, 15491860, 18590232, 23237790, 24786976, 27885348, 30983720, 34856685, 37180464, 46475580, 55770696, 61967440, 69713370, 74360928, 92951160, 111541392, 123934880, 139426740, 185902320, 223082784, 278853480, 371804640, 557706960, 1115413920]

約数ペア:

[(1, 1115413920), (2, 557706960), (3, 371804640), (4, 278853480), (5, 223082784), (6, 185902320), (8, 139426740), (9, 123934880), (10, 111541392), (12, 92951160), (15, 74360928), (16, 69713370), (18, 61967440), (20, 55770696), (24, 46475580), (30, 37180464), (32, 34856685), (36, 30983720), (40, 27885348), (45, 24786976), (48, 23237790), (60, 18590232), (72, 15491860), (80, 13942674), (90, 12393488), (96, 11618895), (120, 9295116), (144, 7745930), (160, 6971337), (180, 6196744), (240, 4647558), (288, 3872965), (360, 3098372), (480, 2323779), (720, 1549186), (1440, 774593)]