2741613240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{17863}}^1$

素因数の和:19156

約数の個数: 64

約数和(自身を含む): 8231731200

約数和(自身を除く): 5490117960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279, 2558, 3837, 5116, 6395, 7674, 10232, 12790, 15348, 17863, 19185, 25580, 30696, 35726, 38370, 51160, 53589, 71452, 76740, 89315, 107178, 142904, 153480, 178630, 214356, 267945, 357260, 428712, 535890, 714520, 1071780, 2143560, 22846777, 45693554, 68540331, 91387108, 114233885, 137080662, 182774216, 228467770, 274161324, 342701655, 456935540, 548322648, 685403310, 913871080, 1370806620, 2741613240]

約数ペア:

[(1, 2741613240), (2, 1370806620), (3, 913871080), (4, 685403310), (5, 548322648), (6, 456935540), (8, 342701655), (10, 274161324), (12, 228467770), (15, 182774216), (20, 137080662), (24, 114233885), (30, 91387108), (40, 68540331), (60, 45693554), (120, 22846777), (1279, 2143560), (2558, 1071780), (3837, 714520), (5116, 535890), (6395, 428712), (7674, 357260), (10232, 267945), (12790, 214356), (15348, 178630), (17863, 153480), (19185, 142904), (25580, 107178), (30696, 89315), (35726, 76740), (38370, 71452), (51160, 53589)]