15946920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4027}}^1$

素因数の和:4055

約数の個数: 96

約数和(自身を含む): 56553120

約数和(自身を除く): 40606200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 4027, 8054, 12081, 16108, 20135, 24162, 32216, 36243, 40270, 44297, 48324, 60405, 72486, 80540, 88594, 96648, 120810, 132891, 144972, 161080, 177188, 181215, 221485, 241620, 265782, 289944, 354376, 362430, 398673, 442970, 483240, 531564, 664455, 724860, 797346, 885940, 1063128, 1328910, 1449720, 1594692, 1771880, 1993365, 2657820, 3189384, 3986730, 5315640, 7973460, 15946920]

約数ペア:

[(1, 15946920), (2, 7973460), (3, 5315640), (4, 3986730), (5, 3189384), (6, 2657820), (8, 1993365), (9, 1771880), (10, 1594692), (11, 1449720), (12, 1328910), (15, 1063128), (18, 885940), (20, 797346), (22, 724860), (24, 664455), (30, 531564), (33, 483240), (36, 442970), (40, 398673), (44, 362430), (45, 354376), (55, 289944), (60, 265782), (66, 241620), (72, 221485), (88, 181215), (90, 177188), (99, 161080), (110, 144972), (120, 132891), (132, 120810), (165, 96648), (180, 88594), (198, 80540), (220, 72486), (264, 60405), (330, 48324), (360, 44297), (396, 40270), (440, 36243), (495, 32216), (660, 24162), (792, 20135), (990, 16108), (1320, 12081), (1980, 8054), (3960, 4027)]