240503040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6959}}^1$

素因数の和:6989

約数の個数: 144

約数和(自身を含む): 853574400

約数和(自身を除く): 613071360

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 6959, 8640, 11520, 13918, 17280, 20877, 27836, 34560, 34795, 41754, 55672, 62631, 69590, 83508, 104385, 111344, 125262, 139180, 167016, 187893, 208770, 222688, 250524, 278360, 313155, 334032, 375786, 417540, 445376, 501048, 556720, 626310, 668064, 751572, 835080, 890752, 939465, 1002096, 1113440, 1252620, 1336128, 1503144, 1670160, 1781504, 1878930, 2004192, 2226880, 2505240, 2672256, 3006288, 3340320, 3757860, 4008384, 4453760, 5010480, 5344512, 6012576, 6680640, 7515720, 8016768, 8907520, 10020960, 12025152, 13361280, 15031440, 16033536, 20041920, 24050304, 26722560, 30062880, 40083840, 48100608, 60125760, 80167680, 120251520, 240503040]

約数ペア:

[(1, 240503040), (2, 120251520), (3, 80167680), (4, 60125760), (5, 48100608), (6, 40083840), (8, 30062880), (9, 26722560), (10, 24050304), (12, 20041920), (15, 16033536), (16, 15031440), (18, 13361280), (20, 12025152), (24, 10020960), (27, 8907520), (30, 8016768), (32, 7515720), (36, 6680640), (40, 6012576), (45, 5344512), (48, 5010480), (54, 4453760), (60, 4008384), (64, 3757860), (72, 3340320), (80, 3006288), (90, 2672256), (96, 2505240), (108, 2226880), (120, 2004192), (128, 1878930), (135, 1781504), (144, 1670160), (160, 1503144), (180, 1336128), (192, 1252620), (216, 1113440), (240, 1002096), (256, 939465), (270, 890752), (288, 835080), (320, 751572), (360, 668064), (384, 626310), (432, 556720), (480, 501048), (540, 445376), (576, 417540), (640, 375786), (720, 334032), (768, 313155), (864, 278360), (960, 250524), (1080, 222688), (1152, 208770), (1280, 187893), (1440, 167016), (1728, 139180), (1920, 125262), (2160, 111344), (2304, 104385), (2880, 83508), (3456, 69590), (3840, 62631), (4320, 55672), (5760, 41754), (6912, 34795), (6959, 34560), (8640, 27836), (11520, 20877), (13918, 17280)]