119895720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{142733}}^1$

素因数の和:142754

約数の個数: 64

約数和(自身を含む): 411073920

約数和(自身を除く): 291178200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 142733, 285466, 428199, 570932, 713665, 856398, 999131, 1141864, 1427330, 1712796, 1998262, 2140995, 2854660, 2997393, 3425592, 3996524, 4281990, 4995655, 5709320, 5994786, 7993048, 8563980, 9991310, 11989572, 14986965, 17127960, 19982620, 23979144, 29973930, 39965240, 59947860, 119895720]

約数ペア:

[(1, 119895720), (2, 59947860), (3, 39965240), (4, 29973930), (5, 23979144), (6, 19982620), (7, 17127960), (8, 14986965), (10, 11989572), (12, 9991310), (14, 8563980), (15, 7993048), (20, 5994786), (21, 5709320), (24, 4995655), (28, 4281990), (30, 3996524), (35, 3425592), (40, 2997393), (42, 2854660), (56, 2140995), (60, 1998262), (70, 1712796), (84, 1427330), (105, 1141864), (120, 999131), (140, 856398), (168, 713665), (210, 570932), (280, 428199), (420, 285466), (840, 142733)]