212411520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{36877}}^1$

素因数の和:36902

約数の個数: 96

約数和(自身を含む): 733503420

約数和(自身を除く): 521091900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 36877, 73754, 110631, 147508, 184385, 221262, 295016, 331893, 368770, 442524, 553155, 590032, 663786, 737540, 885048, 1106310, 1180064, 1327572, 1475080, 1659465, 1770096, 2212620, 2360128, 2655144, 2950160, 3318930, 3540192, 4425240, 4720256, 5310288, 5900320, 6637860, 7080384, 8850480, 10620576, 11800640, 13275720, 14160768, 17700960, 21241152, 23601280, 26551440, 35401920, 42482304, 53102880, 70803840, 106205760, 212411520]

約数ペア:

[(1, 212411520), (2, 106205760), (3, 70803840), (4, 53102880), (5, 42482304), (6, 35401920), (8, 26551440), (9, 23601280), (10, 21241152), (12, 17700960), (15, 14160768), (16, 13275720), (18, 11800640), (20, 10620576), (24, 8850480), (30, 7080384), (32, 6637860), (36, 5900320), (40, 5310288), (45, 4720256), (48, 4425240), (60, 3540192), (64, 3318930), (72, 2950160), (80, 2655144), (90, 2360128), (96, 2212620), (120, 1770096), (128, 1659465), (144, 1475080), (160, 1327572), (180, 1180064), (192, 1106310), (240, 885048), (288, 737540), (320, 663786), (360, 590032), (384, 553155), (480, 442524), (576, 368770), (640, 331893), (720, 295016), (960, 221262), (1152, 184385), (1440, 147508), (1920, 110631), (2880, 73754), (5760, 36877)]