383991840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29629}}^1$

素因数の和:29656

約数の個数: 120

約数和(自身を含む): 1355216940

約数和(自身を除く): 971225100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 29629, 59258, 88887, 118516, 148145, 177774, 237032, 266661, 296290, 355548, 444435, 474064, 533322, 592580, 711096, 799983, 888870, 948128, 1066644, 1185160, 1333305, 1422192, 1599966, 1777740, 2133288, 2370320, 2399949, 2666610, 2844384, 3199932, 3555480, 3999915, 4266576, 4740640, 4799898, 5333220, 6399864, 7110960, 7999830, 8533152, 9599796, 10666440, 11999745, 12799728, 14221920, 15999660, 19199592, 21332880, 23999490, 25599456, 31999320, 38399184, 42665760, 47998980, 63998640, 76798368, 95997960, 127997280, 191995920, 383991840]

約数ペア:

[(1, 383991840), (2, 191995920), (3, 127997280), (4, 95997960), (5, 76798368), (6, 63998640), (8, 47998980), (9, 42665760), (10, 38399184), (12, 31999320), (15, 25599456), (16, 23999490), (18, 21332880), (20, 19199592), (24, 15999660), (27, 14221920), (30, 12799728), (32, 11999745), (36, 10666440), (40, 9599796), (45, 8533152), (48, 7999830), (54, 7110960), (60, 6399864), (72, 5333220), (80, 4799898), (81, 4740640), (90, 4266576), (96, 3999915), (108, 3555480), (120, 3199932), (135, 2844384), (144, 2666610), (160, 2399949), (162, 2370320), (180, 2133288), (216, 1777740), (240, 1599966), (270, 1422192), (288, 1333305), (324, 1185160), (360, 1066644), (405, 948128), (432, 888870), (480, 799983), (540, 711096), (648, 592580), (720, 533322), (810, 474064), (864, 444435), (1080, 355548), (1296, 296290), (1440, 266661), (1620, 237032), (2160, 177774), (2592, 148145), (3240, 118516), (4320, 88887), (6480, 59258), (12960, 29629)]