194619840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{202729}}^1$

素因数の和:202749

約数の個数: 56

約数和(自身を含む): 617921040

約数和(自身を除く): 423301200

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, 202729, 405458, 608187, 810916, 1013645, 1216374, 1621832, 2027290, 2432748, 3040935, 3243664, 4054580, 4865496, 6081870, 6487328, 8109160, 9730992, 12163740, 12974656, 16218320, 19461984, 24327480, 32436640, 38923968, 48654960, 64873280, 97309920, 194619840]

約数ペア:

[(1, 194619840), (2, 97309920), (3, 64873280), (4, 48654960), (5, 38923968), (6, 32436640), (8, 24327480), (10, 19461984), (12, 16218320), (15, 12974656), (16, 12163740), (20, 9730992), (24, 8109160), (30, 6487328), (32, 6081870), (40, 4865496), (48, 4054580), (60, 3243664), (64, 3040935), (80, 2432748), (96, 2027290), (120, 1621832), (160, 1216374), (192, 1013645), (240, 810916), (320, 608187), (480, 405458), (960, 202729)]