2642423760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89513}}^1$

素因数の和:89573

約数の個数: 120

約数和(自身を含む): 9090683784

約数和(自身を除く): 6448260024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 89513, 179026, 268539, 358052, 447565, 537078, 716104, 805617, 895130, 1074156, 1342695, 1432208, 1611234, 1790260, 2148312, 2685390, 3222468, 3580520, 3670033, 4028085, 4296624, 5370780, 6444936, 7161040, 7340066, 8056170, 10741560, 11010099, 12889872, 14680132, 16112340, 18350165, 21483120, 22020198, 29360264, 32224680, 33030297, 36700330, 44040396, 55050495, 58720528, 64449360, 66060594, 73400660, 88080792, 110100990, 132121188, 146801320, 165151485, 176161584, 220201980, 264242376, 293602640, 330302970, 440403960, 528484752, 660605940, 880807920, 1321211880, 2642423760]

約数ペア:

[(1, 2642423760), (2, 1321211880), (3, 880807920), (4, 660605940), (5, 528484752), (6, 440403960), (8, 330302970), (9, 293602640), (10, 264242376), (12, 220201980), (15, 176161584), (16, 165151485), (18, 146801320), (20, 132121188), (24, 110100990), (30, 88080792), (36, 73400660), (40, 66060594), (41, 64449360), (45, 58720528), (48, 55050495), (60, 44040396), (72, 36700330), (80, 33030297), (82, 32224680), (90, 29360264), (120, 22020198), (123, 21483120), (144, 18350165), (164, 16112340), (180, 14680132), (205, 12889872), (240, 11010099), (246, 10741560), (328, 8056170), (360, 7340066), (369, 7161040), (410, 6444936), (492, 5370780), (615, 4296624), (656, 4028085), (720, 3670033), (738, 3580520), (820, 3222468), (984, 2685390), (1230, 2148312), (1476, 1790260), (1640, 1611234), (1845, 1432208), (1968, 1342695), (2460, 1074156), (2952, 895130), (3280, 805617), (3690, 716104), (4920, 537078), (5904, 447565), (7380, 358052), (9840, 268539), (14760, 179026), (29520, 89513)]