3928920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 12204000

約数和(自身を除く): 8275080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1129, 1160, 1740, 2258, 3387, 3480, 4516, 5645, 6774, 9032, 11290, 13548, 16935, 22580, 27096, 32741, 33870, 45160, 65482, 67740, 98223, 130964, 135480, 163705, 196446, 261928, 327410, 392892, 491115, 654820, 785784, 982230, 1309640, 1964460, 3928920]

約数ペア:

[(1, 3928920), (2, 1964460), (3, 1309640), (4, 982230), (5, 785784), (6, 654820), (8, 491115), (10, 392892), (12, 327410), (15, 261928), (20, 196446), (24, 163705), (29, 135480), (30, 130964), (40, 98223), (58, 67740), (60, 65482), (87, 45160), (116, 33870), (120, 32741), (145, 27096), (174, 22580), (232, 16935), (290, 13548), (348, 11290), (435, 9032), (580, 6774), (696, 5645), (870, 4516), (1129, 3480), (1160, 3387), (1740, 2258)]