61995840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{64579}}^1$

素因数の和:64599

約数の個数: 56

約数和(自身を含む): 196839840

約数和(自身を除く): 134844000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 64579, 129158, 193737, 258316, 322895, 387474, 516632, 645790, 774948, 968685, 1033264, 1291580, 1549896, 1937370, 2066528, 2583160, 3099792, 3874740, 4133056, 5166320, 6199584, 7749480, 10332640, 12399168, 15498960, 20665280, 30997920, 61995840]

約数ペア:

[(1, 61995840), (2, 30997920), (3, 20665280), (4, 15498960), (5, 12399168), (6, 10332640), (8, 7749480), (10, 6199584), (12, 5166320), (15, 4133056), (16, 3874740), (20, 3099792), (24, 2583160), (30, 2066528), (32, 1937370), (40, 1549896), (48, 1291580), (60, 1033264), (64, 968685), (80, 774948), (96, 645790), (120, 516632), (160, 387474), (192, 322895), (240, 258316), (320, 193737), (480, 129158), (960, 64579)]