47872560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 149392224

約数和(自身を除く): 101519664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1153, 1384, 1730, 2076, 2306, 2595, 2768, 3459, 3460, 4152, 4612, 5190, 5765, 6918, 6920, 8304, 9224, 10380, 11530, 13836, 13840, 17295, 18448, 20760, 23060, 27672, 34590, 41520, 46120, 55344, 69180, 92240, 138360, 199469, 276720, 398938, 598407, 797876, 997345, 1196814, 1595752, 1994690, 2393628, 2992035, 3191504, 3989380, 4787256, 5984070, 7978760, 9574512, 11968140, 15957520, 23936280, 47872560]

約数ペア:

[(1, 47872560), (2, 23936280), (3, 15957520), (4, 11968140), (5, 9574512), (6, 7978760), (8, 5984070), (10, 4787256), (12, 3989380), (15, 3191504), (16, 2992035), (20, 2393628), (24, 1994690), (30, 1595752), (40, 1196814), (48, 997345), (60, 797876), (80, 598407), (120, 398938), (173, 276720), (240, 199469), (346, 138360), (519, 92240), (692, 69180), (865, 55344), (1038, 46120), (1153, 41520), (1384, 34590), (1730, 27672), (2076, 23060), (2306, 20760), (2595, 18448), (2768, 17295), (3459, 13840), (3460, 13836), (4152, 11530), (4612, 10380), (5190, 9224), (5765, 8304), (6918, 6920)]