2691911760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{5749}}^1$

素因数の和:7716

約数の個数: 80

約数和(自身を含む): 8350656000

約数和(自身を除く): 5658744240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1951, 3902, 5749, 5853, 7804, 9755, 11498, 11706, 15608, 17247, 19510, 22996, 23412, 28745, 29265, 31216, 34494, 39020, 45992, 46824, 57490, 58530, 68988, 78040, 86235, 91984, 93648, 114980, 117060, 137976, 156080, 172470, 229960, 234120, 275952, 344940, 459920, 468240, 689880, 1379760, 11216299, 22432598, 33648897, 44865196, 56081495, 67297794, 89730392, 112162990, 134595588, 168244485, 179460784, 224325980, 269191176, 336488970, 448651960, 538382352, 672977940, 897303920, 1345955880, 2691911760]

約数ペア:

[(1, 2691911760), (2, 1345955880), (3, 897303920), (4, 672977940), (5, 538382352), (6, 448651960), (8, 336488970), (10, 269191176), (12, 224325980), (15, 179460784), (16, 168244485), (20, 134595588), (24, 112162990), (30, 89730392), (40, 67297794), (48, 56081495), (60, 44865196), (80, 33648897), (120, 22432598), (240, 11216299), (1951, 1379760), (3902, 689880), (5749, 468240), (5853, 459920), (7804, 344940), (9755, 275952), (11498, 234120), (11706, 229960), (15608, 172470), (17247, 156080), (19510, 137976), (22996, 117060), (23412, 114980), (28745, 93648), (29265, 91984), (31216, 86235), (34494, 78040), (39020, 68988), (45992, 58530), (46824, 57490)]