342061680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1811}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 1062324864

約数和(自身を除く): 720263184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 787, 1574, 1811, 2361, 3148, 3622, 3935, 4722, 5433, 6296, 7244, 7870, 9055, 9444, 10866, 11805, 12592, 14488, 15740, 18110, 18888, 21732, 23610, 27165, 28976, 31480, 36220, 37776, 43464, 47220, 54330, 62960, 72440, 86928, 94440, 108660, 144880, 188880, 217320, 434640, 1425257, 2850514, 4275771, 5701028, 7126285, 8551542, 11402056, 14252570, 17103084, 21378855, 22804112, 28505140, 34206168, 42757710, 57010280, 68412336, 85515420, 114020560, 171030840, 342061680]

約数ペア:

[(1, 342061680), (2, 171030840), (3, 114020560), (4, 85515420), (5, 68412336), (6, 57010280), (8, 42757710), (10, 34206168), (12, 28505140), (15, 22804112), (16, 21378855), (20, 17103084), (24, 14252570), (30, 11402056), (40, 8551542), (48, 7126285), (60, 5701028), (80, 4275771), (120, 2850514), (240, 1425257), (787, 434640), (1574, 217320), (1811, 188880), (2361, 144880), (3148, 108660), (3622, 94440), (3935, 86928), (4722, 72440), (5433, 62960), (6296, 54330), (7244, 47220), (7870, 43464), (9055, 37776), (9444, 36220), (10866, 31480), (11805, 28976), (12592, 27165), (14488, 23610), (15740, 21732), (18110, 18888)]