15995340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 52416000

約数和(自身を除く): 36420660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1559, 1710, 2052, 2565, 3118, 3420, 4677, 5130, 6236, 7795, 9354, 10260, 14031, 15590, 18708, 23385, 28062, 29621, 31180, 42093, 46770, 56124, 59242, 70155, 84186, 88863, 93540, 118484, 140310, 148105, 168372, 177726, 210465, 266589, 280620, 296210, 355452, 420930, 444315, 533178, 592420, 799767, 841860, 888630, 1066356, 1332945, 1599534, 1777260, 2665890, 3199068, 3998835, 5331780, 7997670, 15995340]

約数ペア:

[(1, 15995340), (2, 7997670), (3, 5331780), (4, 3998835), (5, 3199068), (6, 2665890), (9, 1777260), (10, 1599534), (12, 1332945), (15, 1066356), (18, 888630), (19, 841860), (20, 799767), (27, 592420), (30, 533178), (36, 444315), (38, 420930), (45, 355452), (54, 296210), (57, 280620), (60, 266589), (76, 210465), (90, 177726), (95, 168372), (108, 148105), (114, 140310), (135, 118484), (171, 93540), (180, 88863), (190, 84186), (228, 70155), (270, 59242), (285, 56124), (342, 46770), (380, 42093), (513, 31180), (540, 29621), (570, 28062), (684, 23385), (855, 18708), (1026, 15590), (1140, 14031), (1559, 10260), (1710, 9354), (2052, 7795), (2565, 6236), (3118, 5130), (3420, 4677)]