313387920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5003}}^1$

素因数の和:5054

約数の個数: 160

約数和(自身を含む): 1116892800

約数和(自身を除く): 803504880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5003, 5220, 6264, 6960, 7830, 10006, 10440, 12528, 15009, 15660, 20012, 20880, 25015, 30018, 31320, 40024, 45027, 50030, 60036, 62640, 75045, 80048, 90054, 100060, 120072, 135081, 145087, 150090, 180108, 200120, 225135, 240144, 270162, 290174, 300180, 360216, 400240, 435261, 450270, 540324, 580348, 600360, 675405, 720432, 725435, 870522, 900540, 1080648, 1160696, 1200720, 1305783, 1350810, 1450870, 1741044, 1801080, 2161296, 2176305, 2321392, 2611566, 2701620, 2901740, 3482088, 3602160, 3917349, 4352610, 5223132, 5403240, 5803480, 6528915, 6964176, 7834698, 8705220, 10446264, 10806480, 11606960, 13057830, 15669396, 17410440, 19586745, 20892528, 26115660, 31338792, 34820880, 39173490, 52231320, 62677584, 78346980, 104462640, 156693960, 313387920]

約数ペア:

[(1, 313387920), (2, 156693960), (3, 104462640), (4, 78346980), (5, 62677584), (6, 52231320), (8, 39173490), (9, 34820880), (10, 31338792), (12, 26115660), (15, 20892528), (16, 19586745), (18, 17410440), (20, 15669396), (24, 13057830), (27, 11606960), (29, 10806480), (30, 10446264), (36, 8705220), (40, 7834698), (45, 6964176), (48, 6528915), (54, 5803480), (58, 5403240), (60, 5223132), (72, 4352610), (80, 3917349), (87, 3602160), (90, 3482088), (108, 2901740), (116, 2701620), (120, 2611566), (135, 2321392), (144, 2176305), (145, 2161296), (174, 1801080), (180, 1741044), (216, 1450870), (232, 1350810), (240, 1305783), (261, 1200720), (270, 1160696), (290, 1080648), (348, 900540), (360, 870522), (432, 725435), (435, 720432), (464, 675405), (522, 600360), (540, 580348), (580, 540324), (696, 450270), (720, 435261), (783, 400240), (870, 360216), (1044, 300180), (1080, 290174), (1160, 270162), (1305, 240144), (1392, 225135), (1566, 200120), (1740, 180108), (2088, 150090), (2160, 145087), (2320, 135081), (2610, 120072), (3132, 100060), (3480, 90054), (3915, 80048), (4176, 75045), (5003, 62640), (5220, 60036), (6264, 50030), (6960, 45027), (7830, 40024), (10006, 31320), (10440, 30018), (12528, 25015), (15009, 20880), (15660, 20012)]