210639360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27427}}^1$

素因数の和:27453

約数の個数: 80

約数和(自身を含む): 673412256

約数和(自身を除く): 462772896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 27427, 54854, 82281, 109708, 137135, 164562, 219416, 274270, 329124, 411405, 438832, 548540, 658248, 822810, 877664, 1097080, 1316496, 1645620, 1755328, 2194160, 2632992, 3291240, 3510656, 4388320, 5265984, 6582480, 7021312, 8776640, 10531968, 13164960, 14042624, 17553280, 21063936, 26329920, 35106560, 42127872, 52659840, 70213120, 105319680, 210639360]

約数ペア:

[(1, 210639360), (2, 105319680), (3, 70213120), (4, 52659840), (5, 42127872), (6, 35106560), (8, 26329920), (10, 21063936), (12, 17553280), (15, 14042624), (16, 13164960), (20, 10531968), (24, 8776640), (30, 7021312), (32, 6582480), (40, 5265984), (48, 4388320), (60, 3510656), (64, 3291240), (80, 2632992), (96, 2194160), (120, 1755328), (128, 1645620), (160, 1316496), (192, 1097080), (240, 877664), (256, 822810), (320, 658248), (384, 548540), (480, 438832), (512, 411405), (640, 329124), (768, 274270), (960, 219416), (1280, 164562), (1536, 137135), (1920, 109708), (2560, 82281), (3840, 54854), (7680, 27427)]