248614320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1035893}}^1$

素因数の和:1035909

約数の個数: 40

約数和(自身を含む): 770705136

約数和(自身を除く): 522090816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1035893, 2071786, 3107679, 4143572, 5179465, 6215358, 8287144, 10358930, 12430716, 15538395, 16574288, 20717860, 24861432, 31076790, 41435720, 49722864, 62153580, 82871440, 124307160, 248614320]

約数ペア:

[(1, 248614320), (2, 124307160), (3, 82871440), (4, 62153580), (5, 49722864), (6, 41435720), (8, 31076790), (10, 24861432), (12, 20717860), (15, 16574288), (16, 15538395), (20, 12430716), (24, 10358930), (30, 8287144), (40, 6215358), (48, 5179465), (60, 4143572), (80, 3107679), (120, 2071786), (240, 1035893)]