139036440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39953}}^1$

素因数の和:39996

約数の個数: 64

約数和(自身を含む): 431503200

約数和(自身を除く): 292466760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 39953, 79906, 119859, 159812, 199765, 239718, 319624, 399530, 479436, 599295, 799060, 958872, 1158637, 1198590, 1598120, 2317274, 2397180, 3475911, 4634548, 4794360, 5793185, 6951822, 9269096, 11586370, 13903644, 17379555, 23172740, 27807288, 34759110, 46345480, 69518220, 139036440]

約数ペア:

[(1, 139036440), (2, 69518220), (3, 46345480), (4, 34759110), (5, 27807288), (6, 23172740), (8, 17379555), (10, 13903644), (12, 11586370), (15, 9269096), (20, 6951822), (24, 5793185), (29, 4794360), (30, 4634548), (40, 3475911), (58, 2397180), (60, 2317274), (87, 1598120), (116, 1198590), (120, 1158637), (145, 958872), (174, 799060), (232, 599295), (290, 479436), (348, 399530), (435, 319624), (580, 239718), (696, 199765), (870, 159812), (1160, 119859), (1740, 79906), (3480, 39953)]