15202924240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3878297}}^1$

素因数の和:3878324

約数の個数: 60

約数和(自身を含む): 41117715396

約数和(自身を除く): 25914791156

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 3878297, 7756594, 15513188, 19391485, 27148079, 31026376, 38782970, 54296158, 62052752, 77565940, 108592316, 135740395, 155131880, 190036553, 217184632, 271480790, 310263760, 380073106, 434369264, 542961580, 760146212, 950182765, 1085923160, 1520292424, 1900365530, 2171846320, 3040584848, 3800731060, 7601462120, 15202924240]

約数ペア:

[(1, 15202924240), (2, 7601462120), (4, 3800731060), (5, 3040584848), (7, 2171846320), (8, 1900365530), (10, 1520292424), (14, 1085923160), (16, 950182765), (20, 760146212), (28, 542961580), (35, 434369264), (40, 380073106), (49, 310263760), (56, 271480790), (70, 217184632), (80, 190036553), (98, 155131880), (112, 135740395), (140, 108592316), (196, 77565940), (245, 62052752), (280, 54296158), (392, 38782970), (490, 31026376), (560, 27148079), (784, 19391485), (980, 15513188), (1960, 7756594), (3920, 3878297)]