2652720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1602

約数の個数: 80

約数和(自身を含む): 9404160

約数和(自身を除く): 6751440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1579, 1680, 3158, 4737, 6316, 7895, 9474, 11053, 12632, 15790, 18948, 22106, 23685, 25264, 31580, 33159, 37896, 44212, 47370, 55265, 63160, 66318, 75792, 88424, 94740, 110530, 126320, 132636, 165795, 176848, 189480, 221060, 265272, 331590, 378960, 442120, 530544, 663180, 884240, 1326360, 2652720]

約数ペア:

[(1, 2652720), (2, 1326360), (3, 884240), (4, 663180), (5, 530544), (6, 442120), (7, 378960), (8, 331590), (10, 265272), (12, 221060), (14, 189480), (15, 176848), (16, 165795), (20, 132636), (21, 126320), (24, 110530), (28, 94740), (30, 88424), (35, 75792), (40, 66318), (42, 63160), (48, 55265), (56, 47370), (60, 44212), (70, 37896), (80, 33159), (84, 31580), (105, 25264), (112, 23685), (120, 22106), (140, 18948), (168, 15790), (210, 12632), (240, 11053), (280, 9474), (336, 7895), (420, 6316), (560, 4737), (840, 3158), (1579, 1680)]