252576240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{150343}}^1$

素因数の和:150366

約数の個数: 80

約数和(自身を含む): 894847488

約数和(自身を除く): 642271248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 150343, 300686, 451029, 601372, 751715, 902058, 1052401, 1202744, 1503430, 1804116, 2104802, 2255145, 2405488, 3006860, 3157203, 3608232, 4209604, 4510290, 5262005, 6013720, 6314406, 7216464, 8419208, 9020580, 10524010, 12027440, 12628812, 15786015, 16838416, 18041160, 21048020, 25257624, 31572030, 36082320, 42096040, 50515248, 63144060, 84192080, 126288120, 252576240]

約数ペア:

[(1, 252576240), (2, 126288120), (3, 84192080), (4, 63144060), (5, 50515248), (6, 42096040), (7, 36082320), (8, 31572030), (10, 25257624), (12, 21048020), (14, 18041160), (15, 16838416), (16, 15786015), (20, 12628812), (21, 12027440), (24, 10524010), (28, 9020580), (30, 8419208), (35, 7216464), (40, 6314406), (42, 6013720), (48, 5262005), (56, 4510290), (60, 4209604), (70, 3608232), (80, 3157203), (84, 3006860), (105, 2405488), (112, 2255145), (120, 2104802), (140, 1804116), (168, 1503430), (210, 1202744), (240, 1052401), (280, 902058), (336, 751715), (420, 601372), (560, 451029), (840, 300686), (1680, 150343)]