57306240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9949}}^1$

素因数の和:9974

約数の個数: 96

約数和(自身を含む): 197905500

約数和(自身を除く): 140599260

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9949, 19898, 29847, 39796, 49745, 59694, 79592, 89541, 99490, 119388, 149235, 159184, 179082, 198980, 238776, 298470, 318368, 358164, 397960, 447705, 477552, 596940, 636736, 716328, 795920, 895410, 955104, 1193880, 1273472, 1432656, 1591840, 1790820, 1910208, 2387760, 2865312, 3183680, 3581640, 3820416, 4775520, 5730624, 6367360, 7163280, 9551040, 11461248, 14326560, 19102080, 28653120, 57306240]

約数ペア:

[(1, 57306240), (2, 28653120), (3, 19102080), (4, 14326560), (5, 11461248), (6, 9551040), (8, 7163280), (9, 6367360), (10, 5730624), (12, 4775520), (15, 3820416), (16, 3581640), (18, 3183680), (20, 2865312), (24, 2387760), (30, 1910208), (32, 1790820), (36, 1591840), (40, 1432656), (45, 1273472), (48, 1193880), (60, 955104), (64, 895410), (72, 795920), (80, 716328), (90, 636736), (96, 596940), (120, 477552), (128, 447705), (144, 397960), (160, 358164), (180, 318368), (192, 298470), (240, 238776), (288, 198980), (320, 179082), (360, 159184), (384, 149235), (480, 119388), (576, 99490), (640, 89541), (720, 79592), (960, 59694), (1152, 49745), (1440, 39796), (1920, 29847), (2880, 19898), (5760, 9949)]