3325560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 11819520

約数和(自身を除く): 8493960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 107, 111, 120, 140, 148, 168, 185, 210, 214, 222, 259, 280, 296, 321, 370, 420, 428, 444, 518, 535, 555, 642, 740, 749, 777, 840, 856, 888, 1036, 1070, 1110, 1284, 1295, 1480, 1498, 1554, 1605, 2072, 2140, 2220, 2247, 2568, 2590, 2996, 3108, 3210, 3745, 3885, 3959, 4280, 4440, 4494, 5180, 5992, 6216, 6420, 7490, 7770, 7918, 8988, 10360, 11235, 11877, 12840, 14980, 15540, 15836, 17976, 19795, 22470, 23754, 27713, 29960, 31080, 31672, 39590, 44940, 47508, 55426, 59385, 79180, 83139, 89880, 95016, 110852, 118770, 138565, 158360, 166278, 221704, 237540, 277130, 332556, 415695, 475080, 554260, 665112, 831390, 1108520, 1662780, 3325560]

約数ペア:

[(1, 3325560), (2, 1662780), (3, 1108520), (4, 831390), (5, 665112), (6, 554260), (7, 475080), (8, 415695), (10, 332556), (12, 277130), (14, 237540), (15, 221704), (20, 166278), (21, 158360), (24, 138565), (28, 118770), (30, 110852), (35, 95016), (37, 89880), (40, 83139), (42, 79180), (56, 59385), (60, 55426), (70, 47508), (74, 44940), (84, 39590), (105, 31672), (107, 31080), (111, 29960), (120, 27713), (140, 23754), (148, 22470), (168, 19795), (185, 17976), (210, 15836), (214, 15540), (222, 14980), (259, 12840), (280, 11877), (296, 11235), (321, 10360), (370, 8988), (420, 7918), (428, 7770), (444, 7490), (518, 6420), (535, 6216), (555, 5992), (642, 5180), (740, 4494), (749, 4440), (777, 4280), (840, 3959), (856, 3885), (888, 3745), (1036, 3210), (1070, 3108), (1110, 2996), (1284, 2590), (1295, 2568), (1480, 2247), (1498, 2220), (1554, 2140), (1605, 2072)]