108492720

素因数分解:

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

素因数の和:64602

約数の個数: 80

約数和(自身を含む): 384380160

約数和(自身を除く): 275887440

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, 64579, 129158, 193737, 258316, 322895, 387474, 452053, 516632, 645790, 774948, 904106, 968685, 1033264, 1291580, 1356159, 1549896, 1808212, 1937370, 2260265, 2583160, 2712318, 3099792, 3616424, 3874740, 4520530, 5166320, 5424636, 6780795, 7232848, 7749480, 9041060, 10849272, 13561590, 15498960, 18082120, 21698544, 27123180, 36164240, 54246360, 108492720]

約数ペア:

[(1, 108492720), (2, 54246360), (3, 36164240), (4, 27123180), (5, 21698544), (6, 18082120), (7, 15498960), (8, 13561590), (10, 10849272), (12, 9041060), (14, 7749480), (15, 7232848), (16, 6780795), (20, 5424636), (21, 5166320), (24, 4520530), (28, 3874740), (30, 3616424), (35, 3099792), (40, 2712318), (42, 2583160), (48, 2260265), (56, 1937370), (60, 1808212), (70, 1549896), (80, 1356159), (84, 1291580), (105, 1033264), (112, 968685), (120, 904106), (140, 774948), (168, 645790), (210, 516632), (240, 452053), (280, 387474), (336, 322895), (420, 258316), (560, 193737), (840, 129158), (1680, 64579)]