38923740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{8009}}^1$

素因数の和:8033

約数の個数: 72

約数和(自身を含む): 122456880

約数和(自身を除く): 83533140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 8009, 16018, 24027, 32036, 40045, 48054, 72081, 80090, 96108, 120135, 144162, 160180, 216243, 240270, 288324, 360405, 432486, 480540, 648729, 720810, 864972, 1081215, 1297458, 1441620, 1946187, 2162430, 2594916, 3243645, 3892374, 4324860, 6487290, 7784748, 9730935, 12974580, 19461870, 38923740]

約数ペア:

[(1, 38923740), (2, 19461870), (3, 12974580), (4, 9730935), (5, 7784748), (6, 6487290), (9, 4324860), (10, 3892374), (12, 3243645), (15, 2594916), (18, 2162430), (20, 1946187), (27, 1441620), (30, 1297458), (36, 1081215), (45, 864972), (54, 720810), (60, 648729), (81, 480540), (90, 432486), (108, 360405), (135, 288324), (162, 240270), (180, 216243), (243, 160180), (270, 144162), (324, 120135), (405, 96108), (486, 80090), (540, 72081), (810, 48054), (972, 40045), (1215, 32036), (1620, 24027), (2430, 16018), (4860, 8009)]