138461824560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{128749}}^1$

素因数の和:133246

約数の個数: 80

約数和(自身を含む): 429330780000

約数和(自身を除く): 290868955440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4481, 8962, 13443, 17924, 22405, 26886, 35848, 44810, 53772, 67215, 71696, 89620, 107544, 128749, 134430, 179240, 215088, 257498, 268860, 358480, 386247, 514996, 537720, 643745, 772494, 1029992, 1075440, 1287490, 1544988, 1931235, 2059984, 2574980, 3089976, 3862470, 5149960, 6179952, 7724940, 10299920, 15449880, 30899760, 576924269, 1153848538, 1730772807, 2307697076, 2884621345, 3461545614, 4615394152, 5769242690, 6923091228, 8653864035, 9230788304, 11538485380, 13846182456, 17307728070, 23076970760, 27692364912, 34615456140, 46153941520, 69230912280, 138461824560]

約数ペア:

[(1, 138461824560), (2, 69230912280), (3, 46153941520), (4, 34615456140), (5, 27692364912), (6, 23076970760), (8, 17307728070), (10, 13846182456), (12, 11538485380), (15, 9230788304), (16, 8653864035), (20, 6923091228), (24, 5769242690), (30, 4615394152), (40, 3461545614), (48, 2884621345), (60, 2307697076), (80, 1730772807), (120, 1153848538), (240, 576924269), (4481, 30899760), (8962, 15449880), (13443, 10299920), (17924, 7724940), (22405, 6179952), (26886, 5149960), (35848, 3862470), (44810, 3089976), (53772, 2574980), (67215, 2059984), (71696, 1931235), (89620, 1544988), (107544, 1287490), (128749, 1075440), (134430, 1029992), (179240, 772494), (215088, 643745), (257498, 537720), (268860, 514996), (358480, 386247)]