28552320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4957}}^1$

素因数の和:4982

約数の個数: 96

約数和(自身を含む): 98614620

約数和(自身を除く): 70062300

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, 4957, 5760, 9914, 14871, 19828, 24785, 29742, 39656, 44613, 49570, 59484, 74355, 79312, 89226, 99140, 118968, 148710, 158624, 178452, 198280, 223065, 237936, 297420, 317248, 356904, 396560, 446130, 475872, 594840, 634496, 713808, 793120, 892260, 951744, 1189680, 1427616, 1586240, 1784520, 1903488, 2379360, 2855232, 3172480, 3569040, 4758720, 5710464, 7138080, 9517440, 14276160, 28552320]

約数ペア:

[(1, 28552320), (2, 14276160), (3, 9517440), (4, 7138080), (5, 5710464), (6, 4758720), (8, 3569040), (9, 3172480), (10, 2855232), (12, 2379360), (15, 1903488), (16, 1784520), (18, 1586240), (20, 1427616), (24, 1189680), (30, 951744), (32, 892260), (36, 793120), (40, 713808), (45, 634496), (48, 594840), (60, 475872), (64, 446130), (72, 396560), (80, 356904), (90, 317248), (96, 297420), (120, 237936), (128, 223065), (144, 198280), (160, 178452), (180, 158624), (192, 148710), (240, 118968), (288, 99140), (320, 89226), (360, 79312), (384, 74355), (480, 59484), (576, 49570), (640, 44613), (720, 39656), (960, 29742), (1152, 24785), (1440, 19828), (1920, 14871), (2880, 9914), (4957, 5760)]