42665760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29629}}^1$

素因数の和:29650

約数の個数: 72

約数和(自身を含む): 145601820

約数和(自身を除く): 102936060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 29629, 59258, 88887, 118516, 148145, 177774, 237032, 266661, 296290, 355548, 444435, 474064, 533322, 592580, 711096, 888870, 948128, 1066644, 1185160, 1333305, 1422192, 1777740, 2133288, 2370320, 2666610, 2844384, 3555480, 4266576, 4740640, 5333220, 7110960, 8533152, 10666440, 14221920, 21332880, 42665760]

約数ペア:

[(1, 42665760), (2, 21332880), (3, 14221920), (4, 10666440), (5, 8533152), (6, 7110960), (8, 5333220), (9, 4740640), (10, 4266576), (12, 3555480), (15, 2844384), (16, 2666610), (18, 2370320), (20, 2133288), (24, 1777740), (30, 1422192), (32, 1333305), (36, 1185160), (40, 1066644), (45, 948128), (48, 888870), (60, 711096), (72, 592580), (80, 533322), (90, 474064), (96, 444435), (120, 355548), (144, 296290), (160, 266661), (180, 237032), (240, 177774), (288, 148145), (360, 118516), (480, 88887), (720, 59258), (1440, 29629)]