39194880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 128036160

約数和(自身を除く): 88841280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 173, 177, 192, 236, 240, 256, 295, 320, 346, 354, 384, 472, 480, 519, 590, 640, 692, 708, 768, 865, 885, 944, 960, 1038, 1180, 1280, 1384, 1416, 1730, 1770, 1888, 1920, 2076, 2360, 2595, 2768, 2832, 3460, 3540, 3776, 3840, 4152, 4720, 5190, 5536, 5664, 6920, 7080, 7552, 8304, 9440, 10207, 10380, 11072, 11328, 13840, 14160, 15104, 16608, 18880, 20414, 20760, 22144, 22656, 27680, 28320, 30621, 33216, 37760, 40828, 41520, 44288, 45312, 51035, 55360, 56640, 61242, 66432, 75520, 81656, 83040, 102070, 110720, 113280, 122484, 132864, 153105, 163312, 166080, 204140, 221440, 226560, 244968, 306210, 326624, 332160, 408280, 489936, 612420, 653248, 664320, 816560, 979872, 1224840, 1306496, 1633120, 1959744, 2449680, 2612992, 3266240, 3919488, 4899360, 6532480, 7838976, 9798720, 13064960, 19597440, 39194880]

約数ペア:

[(1, 39194880), (2, 19597440), (3, 13064960), (4, 9798720), (5, 7838976), (6, 6532480), (8, 4899360), (10, 3919488), (12, 3266240), (15, 2612992), (16, 2449680), (20, 1959744), (24, 1633120), (30, 1306496), (32, 1224840), (40, 979872), (48, 816560), (59, 664320), (60, 653248), (64, 612420), (80, 489936), (96, 408280), (118, 332160), (120, 326624), (128, 306210), (160, 244968), (173, 226560), (177, 221440), (192, 204140), (236, 166080), (240, 163312), (256, 153105), (295, 132864), (320, 122484), (346, 113280), (354, 110720), (384, 102070), (472, 83040), (480, 81656), (519, 75520), (590, 66432), (640, 61242), (692, 56640), (708, 55360), (768, 51035), (865, 45312), (885, 44288), (944, 41520), (960, 40828), (1038, 37760), (1180, 33216), (1280, 30621), (1384, 28320), (1416, 27680), (1730, 22656), (1770, 22144), (1888, 20760), (1920, 20414), (2076, 18880), (2360, 16608), (2595, 15104), (2768, 14160), (2832, 13840), (3460, 11328), (3540, 11072), (3776, 10380), (3840, 10207), (4152, 9440), (4720, 8304), (5190, 7552), (5536, 7080), (5664, 6920)]