1188890880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4712

約数の個数: 144

約数和(自身を含む): 3854526144

約数和(自身を除く): 2665635264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 536, 640, 670, 768, 804, 960, 1005, 1072, 1280, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 3840, 4020, 4288, 4621, 5360, 6432, 8040, 8576, 9242, 10720, 12864, 13863, 16080, 17152, 18484, 21440, 23105, 25728, 27726, 32160, 36968, 42880, 46210, 51456, 55452, 64320, 69315, 73936, 85760, 92420, 110904, 128640, 138630, 147872, 184840, 221808, 257280, 277260, 295744, 309607, 369680, 443616, 554520, 591488, 619214, 739360, 887232, 928821, 1109040, 1182976, 1238428, 1478720, 1548035, 1774464, 1857642, 2218080, 2476856, 2957440, 3096070, 3548928, 3715284, 4436160, 4644105, 4953712, 5914880, 6192140, 7430568, 8872320, 9288210, 9907424, 12384280, 14861136, 17744640, 18576420, 19814848, 24768560, 29722272, 37152840, 39629696, 49537120, 59444544, 74305680, 79259392, 99074240, 118889088, 148611360, 198148480, 237778176, 297222720, 396296960, 594445440, 1188890880]

約数ペア:

[(1, 1188890880), (2, 594445440), (3, 396296960), (4, 297222720), (5, 237778176), (6, 198148480), (8, 148611360), (10, 118889088), (12, 99074240), (15, 79259392), (16, 74305680), (20, 59444544), (24, 49537120), (30, 39629696), (32, 37152840), (40, 29722272), (48, 24768560), (60, 19814848), (64, 18576420), (67, 17744640), (80, 14861136), (96, 12384280), (120, 9907424), (128, 9288210), (134, 8872320), (160, 7430568), (192, 6192140), (201, 5914880), (240, 4953712), (256, 4644105), (268, 4436160), (320, 3715284), (335, 3548928), (384, 3096070), (402, 2957440), (480, 2476856), (536, 2218080), (640, 1857642), (670, 1774464), (768, 1548035), (804, 1478720), (960, 1238428), (1005, 1182976), (1072, 1109040), (1280, 928821), (1340, 887232), (1608, 739360), (1920, 619214), (2010, 591488), (2144, 554520), (2680, 443616), (3216, 369680), (3840, 309607), (4020, 295744), (4288, 277260), (4621, 257280), (5360, 221808), (6432, 184840), (8040, 147872), (8576, 138630), (9242, 128640), (10720, 110904), (12864, 92420), (13863, 85760), (16080, 73936), (17152, 69315), (18484, 64320), (21440, 55452), (23105, 51456), (25728, 46210), (27726, 42880), (32160, 36968)]