120100960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{15319}}^1$

素因数の和:15348

約数の個数: 72

約数和(自身を含む): 330084720

約数和(自身を除く): 209983760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 15319, 30638, 61276, 76595, 107233, 122552, 153190, 214466, 245104, 306380, 428932, 490208, 536165, 612760, 750631, 857864, 1072330, 1225520, 1501262, 1715728, 2144660, 2451040, 3002524, 3431456, 3753155, 4289320, 6005048, 7506310, 8578640, 12010096, 15012620, 17157280, 24020192, 30025240, 60050480, 120100960]

約数ペア:

[(1, 120100960), (2, 60050480), (4, 30025240), (5, 24020192), (7, 17157280), (8, 15012620), (10, 12010096), (14, 8578640), (16, 7506310), (20, 6005048), (28, 4289320), (32, 3753155), (35, 3431456), (40, 3002524), (49, 2451040), (56, 2144660), (70, 1715728), (80, 1501262), (98, 1225520), (112, 1072330), (140, 857864), (160, 750631), (196, 612760), (224, 536165), (245, 490208), (280, 428932), (392, 306380), (490, 245104), (560, 214466), (784, 153190), (980, 122552), (1120, 107233), (1568, 76595), (1960, 61276), (3920, 30638), (7840, 15319)]