2465255040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16253}}^1$

素因数の和:16354

約数の個数: 128

約数和(自身を含む): 7957958400

約数和(自身を除く): 5492703360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 16253, 18960, 25280, 30336, 32506, 37920, 48759, 50560, 65012, 75840, 81265, 97518, 130024, 151680, 162530, 195036, 243795, 260048, 325060, 390072, 487590, 520096, 650120, 780144, 975180, 1040192, 1283987, 1300240, 1560288, 1950360, 2080384, 2567974, 2600480, 3120576, 3851961, 3900720, 5135948, 5200960, 6241152, 6419935, 7703922, 7801440, 10271896, 10401920, 12839870, 15407844, 15602880, 19259805, 20543792, 25679740, 30815688, 31205760, 38519610, 41087584, 51359480, 61631376, 77039220, 82175168, 102718960, 123262752, 154078440, 164350336, 205437920, 246525504, 308156880, 410875840, 493051008, 616313760, 821751680, 1232627520, 2465255040]

約数ペア:

[(1, 2465255040), (2, 1232627520), (3, 821751680), (4, 616313760), (5, 493051008), (6, 410875840), (8, 308156880), (10, 246525504), (12, 205437920), (15, 164350336), (16, 154078440), (20, 123262752), (24, 102718960), (30, 82175168), (32, 77039220), (40, 61631376), (48, 51359480), (60, 41087584), (64, 38519610), (79, 31205760), (80, 30815688), (96, 25679740), (120, 20543792), (128, 19259805), (158, 15602880), (160, 15407844), (192, 12839870), (237, 10401920), (240, 10271896), (316, 7801440), (320, 7703922), (384, 6419935), (395, 6241152), (474, 5200960), (480, 5135948), (632, 3900720), (640, 3851961), (790, 3120576), (948, 2600480), (960, 2567974), (1185, 2080384), (1264, 1950360), (1580, 1560288), (1896, 1300240), (1920, 1283987), (2370, 1040192), (2528, 975180), (3160, 780144), (3792, 650120), (4740, 520096), (5056, 487590), (6320, 390072), (7584, 325060), (9480, 260048), (10112, 243795), (12640, 195036), (15168, 162530), (16253, 151680), (18960, 130024), (25280, 97518), (30336, 81265), (32506, 75840), (37920, 65012), (48759, 50560)]