325478160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{64579}}^1$

素因数の和:64605

約数の個数: 120

約数和(自身を含む): 1249235520

約数和(自身を除く): 923757360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 64579, 129158, 193737, 258316, 322895, 387474, 452053, 516632, 581211, 645790, 774948, 904106, 968685, 1033264, 1162422, 1291580, 1356159, 1549896, 1808212, 1937370, 2260265, 2324844, 2583160, 2712318, 2906055, 3099792, 3616424, 3874740, 4068477, 4520530, 4649688, 5166320, 5424636, 5812110, 6780795, 7232848, 7749480, 8136954, 9041060, 9299376, 10849272, 11624220, 13561590, 15498960, 16273908, 18082120, 20342385, 21698544, 23248440, 27123180, 32547816, 36164240, 40684770, 46496880, 54246360, 65095632, 81369540, 108492720, 162739080, 325478160]

約数ペア:

[(1, 325478160), (2, 162739080), (3, 108492720), (4, 81369540), (5, 65095632), (6, 54246360), (7, 46496880), (8, 40684770), (9, 36164240), (10, 32547816), (12, 27123180), (14, 23248440), (15, 21698544), (16, 20342385), (18, 18082120), (20, 16273908), (21, 15498960), (24, 13561590), (28, 11624220), (30, 10849272), (35, 9299376), (36, 9041060), (40, 8136954), (42, 7749480), (45, 7232848), (48, 6780795), (56, 5812110), (60, 5424636), (63, 5166320), (70, 4649688), (72, 4520530), (80, 4068477), (84, 3874740), (90, 3616424), (105, 3099792), (112, 2906055), (120, 2712318), (126, 2583160), (140, 2324844), (144, 2260265), (168, 1937370), (180, 1808212), (210, 1549896), (240, 1356159), (252, 1291580), (280, 1162422), (315, 1033264), (336, 968685), (360, 904106), (420, 774948), (504, 645790), (560, 581211), (630, 516632), (720, 452053), (840, 387474), (1008, 322895), (1260, 258316), (1680, 193737), (2520, 129158), (5040, 64579)]