156965445480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{32303}}^1\times {\mathrm{40493}}^1$

素因数の和:72810

約数の個数: 64

約数和(自身を含む): 470922543360

約数和(自身を除く): 313957097880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 32303, 40493, 64606, 80986, 96909, 121479, 129212, 161515, 161972, 193818, 202465, 242958, 258424, 323030, 323944, 387636, 404930, 484545, 485916, 607395, 646060, 775272, 809860, 969090, 971832, 1214790, 1292120, 1619720, 1938180, 2429580, 3876360, 4859160, 1308045379, 2616090758, 3924136137, 5232181516, 6540226895, 7848272274, 10464363032, 13080453790, 15696544548, 19620680685, 26160907580, 31393089096, 39241361370, 52321815160, 78482722740, 156965445480]

約数ペア:

[(1, 156965445480), (2, 78482722740), (3, 52321815160), (4, 39241361370), (5, 31393089096), (6, 26160907580), (8, 19620680685), (10, 15696544548), (12, 13080453790), (15, 10464363032), (20, 7848272274), (24, 6540226895), (30, 5232181516), (40, 3924136137), (60, 2616090758), (120, 1308045379), (32303, 4859160), (40493, 3876360), (64606, 2429580), (80986, 1938180), (96909, 1619720), (121479, 1292120), (129212, 1214790), (161515, 971832), (161972, 969090), (193818, 809860), (202465, 775272), (242958, 646060), (258424, 607395), (323030, 485916), (323944, 484545), (387636, 404930)]