3640532040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1123621}}^1$

素因数の和:1123644

約数の個数: 80

約数和(自身を含む): 12236243580

約数和(自身を除く): 8595711540

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, 1123621, 2247242, 3370863, 4494484, 5618105, 6741726, 8988968, 10112589, 11236210, 13483452, 16854315, 20225178, 22472420, 26966904, 30337767, 33708630, 40450356, 44944840, 50562945, 60675534, 67417260, 80900712, 91013301, 101125890, 121351068, 134834520, 151688835, 182026602, 202251780, 242702136, 303377670, 364053204, 404503560, 455066505, 606755340, 728106408, 910133010, 1213510680, 1820266020, 3640532040]

約数ペア:

[(1, 3640532040), (2, 1820266020), (3, 1213510680), (4, 910133010), (5, 728106408), (6, 606755340), (8, 455066505), (9, 404503560), (10, 364053204), (12, 303377670), (15, 242702136), (18, 202251780), (20, 182026602), (24, 151688835), (27, 134834520), (30, 121351068), (36, 101125890), (40, 91013301), (45, 80900712), (54, 67417260), (60, 60675534), (72, 50562945), (81, 44944840), (90, 40450356), (108, 33708630), (120, 30337767), (135, 26966904), (162, 22472420), (180, 20225178), (216, 16854315), (270, 13483452), (324, 11236210), (360, 10112589), (405, 8988968), (540, 6741726), (648, 5618105), (810, 4494484), (1080, 3370863), (1620, 2247242), (3240, 1123621)]