120251520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{6959}}^1$

素因数の和:6987

約数の個数: 128

約数和(自身を含む): 425952000

約数和(自身を除く): 305700480

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 6959, 8640, 13918, 17280, 20877, 27836, 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, 1878930, 2004192, 2226880, 2505240, 2672256, 3006288, 3340320, 3757860, 4008384, 4453760, 5010480, 6012576, 6680640, 7515720, 8016768, 10020960, 12025152, 13361280, 15031440, 20041920, 24050304, 30062880, 40083840, 60125760, 120251520]

約数ペア:

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