9876720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5879}}^1$

素因数の和:5902

約数の個数: 80

約数和(自身を含む): 34997760

約数和(自身を除く): 25121040

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, 5879, 11758, 17637, 23516, 29395, 35274, 41153, 47032, 58790, 70548, 82306, 88185, 94064, 117580, 123459, 141096, 164612, 176370, 205765, 235160, 246918, 282192, 329224, 352740, 411530, 470320, 493836, 617295, 658448, 705480, 823060, 987672, 1234590, 1410960, 1646120, 1975344, 2469180, 3292240, 4938360, 9876720]

約数ペア:

[(1, 9876720), (2, 4938360), (3, 3292240), (4, 2469180), (5, 1975344), (6, 1646120), (7, 1410960), (8, 1234590), (10, 987672), (12, 823060), (14, 705480), (15, 658448), (16, 617295), (20, 493836), (21, 470320), (24, 411530), (28, 352740), (30, 329224), (35, 282192), (40, 246918), (42, 235160), (48, 205765), (56, 176370), (60, 164612), (70, 141096), (80, 123459), (84, 117580), (105, 94064), (112, 88185), (120, 82306), (140, 70548), (168, 58790), (210, 47032), (240, 41153), (280, 35274), (336, 29395), (420, 23516), (560, 17637), (840, 11758), (1680, 5879)]