1138019040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{790291}}^1$

素因数の和:790312

約数の個数: 72

約数和(自身を含む): 3883494888

約数和(自身を除く): 2745475848

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, 790291, 1580582, 2370873, 3161164, 3951455, 4741746, 6322328, 7112619, 7902910, 9483492, 11854365, 12644656, 14225238, 15805820, 18966984, 23708730, 25289312, 28450476, 31611640, 35563095, 37933968, 47417460, 56900952, 63223280, 71126190, 75867936, 94834920, 113801904, 126446560, 142252380, 189669840, 227603808, 284504760, 379339680, 569009520, 1138019040]

約数ペア:

[(1, 1138019040), (2, 569009520), (3, 379339680), (4, 284504760), (5, 227603808), (6, 189669840), (8, 142252380), (9, 126446560), (10, 113801904), (12, 94834920), (15, 75867936), (16, 71126190), (18, 63223280), (20, 56900952), (24, 47417460), (30, 37933968), (32, 35563095), (36, 31611640), (40, 28450476), (45, 25289312), (48, 23708730), (60, 18966984), (72, 15805820), (80, 14225238), (90, 12644656), (96, 11854365), (120, 9483492), (144, 7902910), (160, 7112619), (180, 6322328), (240, 4741746), (288, 3951455), (360, 3161164), (480, 2370873), (720, 1580582), (1440, 790291)]