13125240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4051}}^1$

素因数の和:4074

約数の個数: 80

約数和(自身を含む): 44126280

約数和(自身を除く): 31001040

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4051, 8102, 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, 1093770, 1312524, 1458360, 1640655, 2187540, 2625048, 3281310, 4375080, 6562620, 13125240]

約数ペア:

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