5313840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3163}}^1$

素因数の和:3186

約数の個数: 80

約数和(自身を含む): 18832128

約数和(自身を除く): 13518288

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, 3163, 6326, 9489, 12652, 15815, 18978, 22141, 25304, 31630, 37956, 44282, 47445, 50608, 63260, 66423, 75912, 88564, 94890, 110705, 126520, 132846, 151824, 177128, 189780, 221410, 253040, 265692, 332115, 354256, 379560, 442820, 531384, 664230, 759120, 885640, 1062768, 1328460, 1771280, 2656920, 5313840]

約数ペア:

[(1, 5313840), (2, 2656920), (3, 1771280), (4, 1328460), (5, 1062768), (6, 885640), (7, 759120), (8, 664230), (10, 531384), (12, 442820), (14, 379560), (15, 354256), (16, 332115), (20, 265692), (21, 253040), (24, 221410), (28, 189780), (30, 177128), (35, 151824), (40, 132846), (42, 126520), (48, 110705), (56, 94890), (60, 88564), (70, 75912), (80, 66423), (84, 63260), (105, 50608), (112, 47445), (120, 44282), (140, 37956), (168, 31630), (210, 25304), (240, 22141), (280, 18978), (336, 15815), (420, 12652), (560, 9489), (840, 6326), (1680, 3163)]