195256440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{180793}}^1$

素因数の和:180813

約数の個数: 64

約数和(自身を含む): 650858400

約数和(自身を除く): 455601960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 180793, 361586, 542379, 723172, 903965, 1084758, 1446344, 1627137, 1807930, 2169516, 2711895, 3254274, 3615860, 4339032, 4881411, 5423790, 6508548, 7231720, 8135685, 9762822, 10847580, 13017096, 16271370, 19525644, 21695160, 24407055, 32542740, 39051288, 48814110, 65085480, 97628220, 195256440]

約数ペア:

[(1, 195256440), (2, 97628220), (3, 65085480), (4, 48814110), (5, 39051288), (6, 32542740), (8, 24407055), (9, 21695160), (10, 19525644), (12, 16271370), (15, 13017096), (18, 10847580), (20, 9762822), (24, 8135685), (27, 7231720), (30, 6508548), (36, 5423790), (40, 4881411), (45, 4339032), (54, 3615860), (60, 3254274), (72, 2711895), (90, 2169516), (108, 1807930), (120, 1627137), (135, 1446344), (180, 1084758), (216, 903965), (270, 723172), (360, 542379), (540, 361586), (1080, 180793)]