913771920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{92863}}^1$

素因数の和:92920

約数の個数: 80

約数和(自身を含む): 2901814272

約数和(自身を除く): 1988042352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 92863, 185726, 278589, 371452, 464315, 557178, 742904, 928630, 1114356, 1392945, 1485808, 1857260, 2228712, 2785890, 3714520, 3807383, 4457424, 5571780, 7429040, 7614766, 11143560, 11422149, 15229532, 19036915, 22287120, 22844298, 30459064, 38073830, 45688596, 57110745, 60918128, 76147660, 91377192, 114221490, 152295320, 182754384, 228442980, 304590640, 456885960, 913771920]

約数ペア:

[(1, 913771920), (2, 456885960), (3, 304590640), (4, 228442980), (5, 182754384), (6, 152295320), (8, 114221490), (10, 91377192), (12, 76147660), (15, 60918128), (16, 57110745), (20, 45688596), (24, 38073830), (30, 30459064), (40, 22844298), (41, 22287120), (48, 19036915), (60, 15229532), (80, 11422149), (82, 11143560), (120, 7614766), (123, 7429040), (164, 5571780), (205, 4457424), (240, 3807383), (246, 3714520), (328, 2785890), (410, 2228712), (492, 1857260), (615, 1485808), (656, 1392945), (820, 1114356), (984, 928630), (1230, 742904), (1640, 557178), (1968, 464315), (2460, 371452), (3280, 278589), (4920, 185726), (9840, 92863)]