1801584840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44027}}^1$

素因数の和:44083

約数の個数: 128

約数和(自身を含む): 6086430720

約数和(自身を除く): 4284845880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 44027, 88054, 132081, 176108, 220135, 264162, 352216, 440270, 484297, 528324, 660405, 880540, 968594, 1056648, 1320810, 1364837, 1452891, 1761080, 1937188, 2421485, 2641620, 2729674, 2905782, 3874376, 4094511, 4842970, 5283240, 5459348, 5811564, 6824185, 7264455, 8189022, 9685940, 10918696, 11623128, 13648370, 14528910, 15013207, 16378044, 19371880, 20472555, 27296740, 29057820, 30026414, 32756088, 40945110, 45039621, 54593480, 58115640, 60052828, 75066035, 81890220, 90079242, 120105656, 150132070, 163780440, 180158484, 225198105, 300264140, 360316968, 450396210, 600528280, 900792420, 1801584840]

約数ペア:

[(1, 1801584840), (2, 900792420), (3, 600528280), (4, 450396210), (5, 360316968), (6, 300264140), (8, 225198105), (10, 180158484), (11, 163780440), (12, 150132070), (15, 120105656), (20, 90079242), (22, 81890220), (24, 75066035), (30, 60052828), (31, 58115640), (33, 54593480), (40, 45039621), (44, 40945110), (55, 32756088), (60, 30026414), (62, 29057820), (66, 27296740), (88, 20472555), (93, 19371880), (110, 16378044), (120, 15013207), (124, 14528910), (132, 13648370), (155, 11623128), (165, 10918696), (186, 9685940), (220, 8189022), (248, 7264455), (264, 6824185), (310, 5811564), (330, 5459348), (341, 5283240), (372, 4842970), (440, 4094511), (465, 3874376), (620, 2905782), (660, 2729674), (682, 2641620), (744, 2421485), (930, 1937188), (1023, 1761080), (1240, 1452891), (1320, 1364837), (1364, 1320810), (1705, 1056648), (1860, 968594), (2046, 880540), (2728, 660405), (3410, 528324), (3720, 484297), (4092, 440270), (5115, 352216), (6820, 264162), (8184, 220135), (10230, 176108), (13640, 132081), (20460, 88054), (40920, 44027)]