56557440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1091}}^1$

素因数の和:1122

約数の個数: 160

約数和(自身を含む): 202161960

約数和(自身を除く): 145604520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1091, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2182, 2592, 2880, 3240, 3273, 3456, 4320, 4364, 5184, 5455, 5760, 6480, 6546, 8640, 8728, 9819, 10368, 10910, 12960, 13092, 16365, 17280, 17456, 19638, 21820, 25920, 26184, 29457, 32730, 34912, 39276, 43640, 49095, 51840, 52368, 58914, 65460, 69824, 78552, 87280, 88371, 98190, 104736, 117828, 130920, 139648, 147285, 157104, 174560, 176742, 196380, 209472, 235656, 261840, 294570, 314208, 349120, 353484, 392760, 418944, 441855, 471312, 523680, 589140, 628416, 698240, 706968, 785520, 883710, 942624, 1047360, 1178280, 1256832, 1413936, 1571040, 1767420, 1885248, 2094720, 2356560, 2827872, 3142080, 3534840, 3770496, 4713120, 5655744, 6284160, 7069680, 9426240, 11311488, 14139360, 18852480, 28278720, 56557440]

約数ペア:

[(1, 56557440), (2, 28278720), (3, 18852480), (4, 14139360), (5, 11311488), (6, 9426240), (8, 7069680), (9, 6284160), (10, 5655744), (12, 4713120), (15, 3770496), (16, 3534840), (18, 3142080), (20, 2827872), (24, 2356560), (27, 2094720), (30, 1885248), (32, 1767420), (36, 1571040), (40, 1413936), (45, 1256832), (48, 1178280), (54, 1047360), (60, 942624), (64, 883710), (72, 785520), (80, 706968), (81, 698240), (90, 628416), (96, 589140), (108, 523680), (120, 471312), (128, 441855), (135, 418944), (144, 392760), (160, 353484), (162, 349120), (180, 314208), (192, 294570), (216, 261840), (240, 235656), (270, 209472), (288, 196380), (320, 176742), (324, 174560), (360, 157104), (384, 147285), (405, 139648), (432, 130920), (480, 117828), (540, 104736), (576, 98190), (640, 88371), (648, 87280), (720, 78552), (810, 69824), (864, 65460), (960, 58914), (1080, 52368), (1091, 51840), (1152, 49095), (1296, 43640), (1440, 39276), (1620, 34912), (1728, 32730), (1920, 29457), (2160, 26184), (2182, 25920), (2592, 21820), (2880, 19638), (3240, 17456), (3273, 17280), (3456, 16365), (4320, 13092), (4364, 12960), (5184, 10910), (5455, 10368), (5760, 9819), (6480, 8728), (6546, 8640)]