7480475640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889009}}^1$

素因数の和:1889037

約数の個数: 96

約数和(自身を含む): 26521700400

約数和(自身を除く): 19041224760

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, 1889009, 3778018, 5667027, 7556036, 9445045, 11334054, 15112072, 17001081, 18890090, 20779099, 22668108, 28335135, 34002162, 37780180, 41558198, 45336216, 56670270, 62337297, 68004324, 75560360, 83116396, 85005405, 103895495, 113340540, 124674594, 136008648, 166232792, 170010810, 187011891, 207790990, 226681080, 249349188, 311686485, 340021620, 374023782, 415581980, 498698376, 623372970, 680043240, 748047564, 831163960, 935059455, 1246745940, 1496095128, 1870118910, 2493491880, 3740237820, 7480475640]

約数ペア:

[(1, 7480475640), (2, 3740237820), (3, 2493491880), (4, 1870118910), (5, 1496095128), (6, 1246745940), (8, 935059455), (9, 831163960), (10, 748047564), (11, 680043240), (12, 623372970), (15, 498698376), (18, 415581980), (20, 374023782), (22, 340021620), (24, 311686485), (30, 249349188), (33, 226681080), (36, 207790990), (40, 187011891), (44, 170010810), (45, 166232792), (55, 136008648), (60, 124674594), (66, 113340540), (72, 103895495), (88, 85005405), (90, 83116396), (99, 75560360), (110, 68004324), (120, 62337297), (132, 56670270), (165, 45336216), (180, 41558198), (198, 37780180), (220, 34002162), (264, 28335135), (330, 22668108), (360, 20779099), (396, 18890090), (440, 17001081), (495, 15112072), (660, 11334054), (792, 9445045), (990, 7556036), (1320, 5667027), (1980, 3778018), (3960, 1889009)]