83461440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{86939}}^1$

素因数の和:86959

約数の個数: 56

約数和(自身を含む): 264993120

約数和(自身を除く): 181531680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 86939, 173878, 260817, 347756, 434695, 521634, 695512, 869390, 1043268, 1304085, 1391024, 1738780, 2086536, 2608170, 2782048, 3477560, 4173072, 5216340, 5564096, 6955120, 8346144, 10432680, 13910240, 16692288, 20865360, 27820480, 41730720, 83461440]

約数ペア:

[(1, 83461440), (2, 41730720), (3, 27820480), (4, 20865360), (5, 16692288), (6, 13910240), (8, 10432680), (10, 8346144), (12, 6955120), (15, 5564096), (16, 5216340), (20, 4173072), (24, 3477560), (30, 2782048), (32, 2608170), (40, 2086536), (48, 1738780), (60, 1391024), (64, 1304085), (80, 1043268), (96, 869390), (120, 695512), (160, 521634), (192, 434695), (240, 347756), (320, 260817), (480, 173878), (960, 86939)]