39375720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{4051}}^1$

素因数の和:4077

約数の個数: 96

約数和(自身を含む): 132743520

約数和(自身を除く): 93367800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4051, 4860, 8102, 9720, 12153, 16204, 20255, 24306, 32408, 36459, 40510, 48612, 60765, 72918, 81020, 97224, 109377, 121530, 145836, 162040, 182295, 218754, 243060, 291672, 328131, 364590, 437508, 486120, 546885, 656262, 729180, 875016, 984393, 1093770, 1312524, 1458360, 1640655, 1968786, 2187540, 2625048, 3281310, 3937572, 4375080, 4921965, 6562620, 7875144, 9843930, 13125240, 19687860, 39375720]

約数ペア:

[(1, 39375720), (2, 19687860), (3, 13125240), (4, 9843930), (5, 7875144), (6, 6562620), (8, 4921965), (9, 4375080), (10, 3937572), (12, 3281310), (15, 2625048), (18, 2187540), (20, 1968786), (24, 1640655), (27, 1458360), (30, 1312524), (36, 1093770), (40, 984393), (45, 875016), (54, 729180), (60, 656262), (72, 546885), (81, 486120), (90, 437508), (108, 364590), (120, 328131), (135, 291672), (162, 243060), (180, 218754), (216, 182295), (243, 162040), (270, 145836), (324, 121530), (360, 109377), (405, 97224), (486, 81020), (540, 72918), (648, 60765), (810, 48612), (972, 40510), (1080, 36459), (1215, 32408), (1620, 24306), (1944, 20255), (2430, 16204), (3240, 12153), (4051, 9720), (4860, 8102)]