40083840

素因数分解:

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

素因数の和:6984

約数の個数: 96

約数和(自身を含む): 138434400

約数和(自身を除く): 98350560

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, 6959, 13918, 20877, 27836, 34795, 41754, 55672, 62631, 69590, 83508, 104385, 111344, 125262, 139180, 167016, 208770, 222688, 250524, 278360, 313155, 334032, 417540, 445376, 501048, 556720, 626310, 668064, 835080, 890752, 1002096, 1113440, 1252620, 1336128, 1670160, 2004192, 2226880, 2505240, 2672256, 3340320, 4008384, 4453760, 5010480, 6680640, 8016768, 10020960, 13361280, 20041920, 40083840]

約数ペア:

[(1, 40083840), (2, 20041920), (3, 13361280), (4, 10020960), (5, 8016768), (6, 6680640), (8, 5010480), (9, 4453760), (10, 4008384), (12, 3340320), (15, 2672256), (16, 2505240), (18, 2226880), (20, 2004192), (24, 1670160), (30, 1336128), (32, 1252620), (36, 1113440), (40, 1002096), (45, 890752), (48, 835080), (60, 668064), (64, 626310), (72, 556720), (80, 501048), (90, 445376), (96, 417540), (120, 334032), (128, 313155), (144, 278360), (160, 250524), (180, 222688), (192, 208770), (240, 167016), (288, 139180), (320, 125262), (360, 111344), (384, 104385), (480, 83508), (576, 69590), (640, 62631), (720, 55672), (960, 41754), (1152, 34795), (1440, 27836), (1920, 20877), (2880, 13918), (5760, 6959)]