12867766920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{3971533}}^1$

素因数の和:3971556

約数の個数: 80

約数和(自身を含む): 43250005260

約数和(自身を除く): 30382238340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 3971533, 7943066, 11914599, 15886132, 19857665, 23829198, 31772264, 35743797, 39715330, 47658396, 59572995, 71487594, 79430660, 95316792, 107231391, 119145990, 142975188, 158861320, 178718985, 214462782, 238291980, 285950376, 321694173, 357437970, 428925564, 476583960, 536156955, 643388346, 714875940, 857851128, 1072313910, 1286776692, 1429751880, 1608470865, 2144627820, 2573553384, 3216941730, 4289255640, 6433883460, 12867766920]

約数ペア:

[(1, 12867766920), (2, 6433883460), (3, 4289255640), (4, 3216941730), (5, 2573553384), (6, 2144627820), (8, 1608470865), (9, 1429751880), (10, 1286776692), (12, 1072313910), (15, 857851128), (18, 714875940), (20, 643388346), (24, 536156955), (27, 476583960), (30, 428925564), (36, 357437970), (40, 321694173), (45, 285950376), (54, 238291980), (60, 214462782), (72, 178718985), (81, 158861320), (90, 142975188), (108, 119145990), (120, 107231391), (135, 95316792), (162, 79430660), (180, 71487594), (216, 59572995), (270, 47658396), (324, 39715330), (360, 35743797), (405, 31772264), (540, 23829198), (648, 19857665), (810, 15886132), (1080, 11914599), (1620, 7943066), (3240, 3971533)]