1252425960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{47657}}^1$

素因数の和:47747

約数の個数: 96

約数和(自身を含む): 4126229640

約数和(自身を除く): 2873803680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 8760, 13140, 26280, 47657, 95314, 142971, 190628, 238285, 285942, 381256, 428913, 476570, 571884, 714855, 857826, 953140, 1143768, 1429710, 1715652, 1906280, 2144565, 2859420, 3431304, 3478961, 4289130, 5718840, 6957922, 8578260, 10436883, 13915844, 17156520, 17394805, 20873766, 27831688, 31310649, 34789610, 41747532, 52184415, 62621298, 69579220, 83495064, 104368830, 125242596, 139158440, 156553245, 208737660, 250485192, 313106490, 417475320, 626212980, 1252425960]

約数ペア:

[(1, 1252425960), (2, 626212980), (3, 417475320), (4, 313106490), (5, 250485192), (6, 208737660), (8, 156553245), (9, 139158440), (10, 125242596), (12, 104368830), (15, 83495064), (18, 69579220), (20, 62621298), (24, 52184415), (30, 41747532), (36, 34789610), (40, 31310649), (45, 27831688), (60, 20873766), (72, 17394805), (73, 17156520), (90, 13915844), (120, 10436883), (146, 8578260), (180, 6957922), (219, 5718840), (292, 4289130), (360, 3478961), (365, 3431304), (438, 2859420), (584, 2144565), (657, 1906280), (730, 1715652), (876, 1429710), (1095, 1143768), (1314, 953140), (1460, 857826), (1752, 714855), (2190, 571884), (2628, 476570), (2920, 428913), (3285, 381256), (4380, 285942), (5256, 238285), (6570, 190628), (8760, 142971), (13140, 95314), (26280, 47657)]