2985360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1777}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 10582656

約数和(自身を除く): 7597296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1777, 3554, 5331, 7108, 8885, 10662, 12439, 14216, 17770, 21324, 24878, 26655, 28432, 35540, 37317, 42648, 49756, 53310, 62195, 71080, 74634, 85296, 99512, 106620, 124390, 142160, 149268, 186585, 199024, 213240, 248780, 298536, 373170, 426480, 497560, 597072, 746340, 995120, 1492680, 2985360]

約数ペア:

[(1, 2985360), (2, 1492680), (3, 995120), (4, 746340), (5, 597072), (6, 497560), (7, 426480), (8, 373170), (10, 298536), (12, 248780), (14, 213240), (15, 199024), (16, 186585), (20, 149268), (21, 142160), (24, 124390), (28, 106620), (30, 99512), (35, 85296), (40, 74634), (42, 71080), (48, 62195), (56, 53310), (60, 49756), (70, 42648), (80, 37317), (84, 35540), (105, 28432), (112, 26655), (120, 24878), (140, 21324), (168, 17770), (210, 14216), (240, 12439), (280, 10662), (336, 8885), (420, 7108), (560, 5331), (840, 3554), (1680, 1777)]