239323080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68771}}^1$

素因数の和:68814

約数の個数: 64

約数和(自身を含む): 742737600

約数和(自身を除く): 503414520

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, 68771, 137542, 206313, 275084, 343855, 412626, 550168, 687710, 825252, 1031565, 1375420, 1650504, 1994359, 2063130, 2750840, 3988718, 4126260, 5983077, 7977436, 8252520, 9971795, 11966154, 15954872, 19943590, 23932308, 29915385, 39887180, 47864616, 59830770, 79774360, 119661540, 239323080]

約数ペア:

[(1, 239323080), (2, 119661540), (3, 79774360), (4, 59830770), (5, 47864616), (6, 39887180), (8, 29915385), (10, 23932308), (12, 19943590), (15, 15954872), (20, 11966154), (24, 9971795), (29, 8252520), (30, 7977436), (40, 5983077), (58, 4126260), (60, 3988718), (87, 2750840), (116, 2063130), (120, 1994359), (145, 1650504), (174, 1375420), (232, 1031565), (290, 825252), (348, 687710), (435, 550168), (580, 412626), (696, 343855), (870, 275084), (1160, 206313), (1740, 137542), (3480, 68771)]